OS-agnostic, system-level binary package manager and ecosystem

Last update: Dec 30, 2022

Overview

Conda is a cross-platform, language-agnostic binary package manager. It is the package manager used by Anaconda installations, but it may be used for other systems as well. Conda makes environments first-class citizens, making it easy to create independent environments even for C libraries. Conda is written entirely in Python, and is BSD licensed open source.

Conda is enhanced by organizations, tools, and repositories created and managed by the amazing members of the conda community. Some of them can be found here.

Installation

Conda is a part of the Anaconda Distribution. Use Miniconda to bootstrap a minimal installation that only includes conda and its dependencies.

Getting Started

If you install Anaconda, you will already have hundreds of packages installed. You can see what packages are installed by running

$ conda list

to see all the packages that are available, use

$ conda search

and to install a package, use

$ conda install <package-name>

The real power of conda comes from its ability to manage environments. In conda, an environment can be thought of as a completely separate installation. Conda installs packages into environments efficiently using hard links by default when it is possible, so environments are space efficient, and take seconds to create.

The default environment, which conda itself is installed into is called base. To create another environment, use the conda create command. For instance, to create an environment with the IPython notebook and NumPy 1.6, which is older than the version that comes with Anaconda by default, you would run

$ conda create -n numpy16 ipython-notebook numpy=1.6

This creates an environment called numpy16 with the latest version of the IPython notebook, NumPy 1.6, and their dependencies.

We can now activate this environment, use

# On Linux and Mac OS X
$ source activate numpy16

# On Windows
> activate numpy16

This puts the bin directory of the numpy16 environment in the front of the PATH, and sets it as the default environment for all subsequent conda commands.

To go back to the base environment, use

# On Linux and Mac OS X
$ source deactivate

# On Windows
> deactivate

Building Your Own Packages

You can easily build your own packages for conda, and upload them to anaconda.org, a free service for hosting packages for conda, as well as other package managers. To build a package, create a recipe. Package building documentation is available here. See https://github.com/AnacondaRecipes for the recipes that make up the Anaconda Distribution and defaults channel. Conda-forge and Bioconda are community-driven conda-based distributions.

To upload to anaconda.org, create an account. Then, install the anaconda-client and login

$ conda install anaconda-client
$ anaconda login

Then, after you build your recipe

$ conda build <recipe-dir>

you will be prompted to upload to anaconda.org.

To add your anaconda.org channel, or the channel of others to conda so that conda install will find and install their packages, run

$ conda config --add channels https://conda.anaconda.org/username

(replacing username with the user name of the person whose channel you want to add).

Getting Help

The documentation for conda is at https://conda.io/en/latest/. You can subscribe to the conda mailing list. The source code and issue tracker for conda are on GitHub.

Contributing

Contributions to conda are welcome. See the contributing documentation for instructions on setting up a development environment.

Comments

conda extremely slow

I'm submitting a...

[ ] bug report
[x] feature request

Current Behavior

conda operations appear to be particularly slow, this seems to have got worse as the versions have progressed.

Steps to Reproduce

time conda install -c simplistix picky-conda=2.0.2

The above currently takes 30-40s into an existing environment.

Expected Behavior

Hopefully done and dusted within a second or two.

Environment Information

`conda info`

$ conda info

     active environment : myproj
    active env location : /Users/chris/anaconda2/envs/moneybox
            shell level : 1
       user config file : /Users/chris/.condarc
 populated config files : /Users/chris/.condarc
          conda version : 4.5.1
    conda-build version : 3.8.0
         python version : 2.7.14.final.0
       base environment : /Users/chris/anaconda2  (writable)
           channel URLs : https://repo.anaconda.com/pkgs/main/osx-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/free/osx-64
                          https://repo.anaconda.com/pkgs/free/noarch
                          https://repo.anaconda.com/pkgs/r/osx-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/pro/osx-64
                          https://repo.anaconda.com/pkgs/pro/noarch
                          https://conda.anaconda.org/conda-forge/osx-64
                          https://conda.anaconda.org/conda-forge/noarch
          package cache : /Users/chris/anaconda2/pkgs
                          /Users/chris/.conda/pkgs
       envs directories : /Users/chris/anaconda2/envs
                          /Users/chris/.conda/envs
               platform : osx-64
             user-agent : conda/4.5.1 requests/2.18.4 CPython/2.7.14 Darwin/17.5.0 OSX/10.13.4
                UID:GID : 501:20
             netrc file : None
           offline mode : False

type::feature solver source::community

opened by cjw296 157

CondaHTTPError: HTTP 000 CONNECTION FAILED for url Elapsed: -

Hello i am facing this issue since few day. I read few posts and tried to workaround but nothing seems to work. Can someone please help me fix this. I am unable to update anything . I am copy pasting the error i get:

(base) C:\Users\avnis>conda update conda Collecting package metadata (current_repodata.json): failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://repo.anaconda.com/pkgs/main/win-64/current_repodata.json Elapsed: -

An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file a support request with your network engineering team.

ConnectTimeout(MaxRetryError("HTTPSConnectionPool(host='repo.anaconda.com', port=443): Max retries exceeded with url: /pkgs/main/win-64/current_repodata.json (Caused by ConnectTimeoutError(<urllib3.connection.VerifiedHTTPSConnection object at 0x000002D74E9F1748>, 'Connection to repo.anaconda.com timed out. (connect timeout=9.15)'))"))
type::support source::community stale stale::closed

opened by 12avnisharma 136
Elapsed: -"">

Any Package Results in "CondaHTTPError: HTTP 000 CONNECTION FAILED for url Elapsed: -"

Hi there,

Whatever package I try to install, I seem to get this error:

conda install -c anaconda accelerate Fetching package metadata ... CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://conda.anaconda.org/anaconda/linux-64/repodata.json Elapsed: -

An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way. SSLError(SSLError("Can't connect to HTTPS URL because the SSL module is not available.",),)

On another note, I have (un-/re-)installed many packages (such as curl) recently, could that be the issue? Must I reinstall anaconda? Thanks
type::support source::community

opened by Chaztikov 114
NotWritableError: The current user does not have write permissions to a required path.
Conda is seriously confused about permissions. Right after I installed Anaconda from Anaconda3-5.1.0-Linux-x86_64.sh into my home (/home/marek/anaconda3) and added

. /home/marek/anaconda3/etc/profile.d/conda.sh

into my ~/.zshrc and started new shell, I tried to create new environment:

% conda create --name condatest python=3 Solving environment: failed NotWritableError: The current user does not have write permissions to a required path. path: /home/marek/.conda/pkgs/urls.txt uid: 1009 gid: 1009 If you feel that permissions on this path are set incorrectly, you can manually change them by executing $ sudo chown 1009:1009 /home/marek/.conda/pkgs/urls.txt In general, it's not advisable to use 'sudo conda'.

My user and group ids are 1009.

~/.conda directory didn't exist before I run the command above

~/.conda directory DID exist after I run the command above, though it was empty

% touch ~/.conda/foo works

This happens on latest ArchLinux, latest Ubuntu (bionic) and with both bash and zsh as shell...
opened by marak8 95
Recent conda changes breaking Travis
Not 100% sure that this is a conda issue, but it looks like changes in .27 are breaking Travis builds that use extension modules.

In particular, the compiler is identified as

compiler: x86_64-conda_cos6-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -fwrapv -O2 -Wall -Wstrict-prototypes -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -pipe -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O2 -pipe -fPIC

Not sure why conda would be in the compiler.

And example of a failed build can be see https://travis-ci.org/statsmodels/statsmodels/builds/280537305
locked
opened by bashtage 83
Add generic support for bourne- and c-based shells
With these changes conda's activate/deactivate now support bash/zsh/tcsh/csh.

The scripts assume that activate*, deactivate*, and conda* can be found on the user's $PATH as opposed to detecting the $_SCRIPT_LOCATION as was done previously. This change is necessary to support tcsh/csh where the script location cannot be reliably detected when sourced.

bash/zsh:

source activate [ENVNAME] source deactivate

tcsh/csh (since the which command doesn't search the user $PATH in tcsh/csh):

source \`which activate\` [ENVNAME] source \`which deactivate\`

The old activate script has effectively been renamed as activate.sh. Likewise with the old deactivate script. They contain the same content but has been slightly edited to match the look and feel of the *.csh scripts that have been introduced.

It may also make sense to encourage users to create aliases when they install Conda.

bash/zsh:

alias activate="source activate" alias deactivate="source deactivate"

tcsh/csh:

alias activate "source \`which \activate\`" alias deactivate "source \`which \deactivate\`"
type::feature cli locked
opened by kenodegard 82

python 2.7.10-0 fails to create virtualenv with Symbol not found: __PyErr_ReplaceException

This morning I wanted to create a virtualenv on Mac OS X where my default python is now anaconda, so I needed to install virtualenv:

$ conda install virtualenv
Fetching package metadata: ....
Solving package specifications: .
Package plan for installation in environment /Users/cwithers/anaconda:

The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    conda-env-2.2.1            |           py27_0          21 KB
    python-2.7.10              |                0        11.4 MB
    requests-2.7.0             |           py27_0         594 KB
    setuptools-17.0            |           py27_0         341 KB
    conda-3.13.0               |           py27_0         168 KB
    pip-7.0.3                  |           py27_0         1.4 MB
    virtualenv-13.0.1          |           py27_0         1.6 MB
    ------------------------------------------------------------
                                           Total:        15.5 MB

The following NEW packages will be INSTALLED:

    virtualenv: 13.0.1-py27_0

The following packages will be UPDATED:

    conda:      3.11.0-py27_0 --> 3.13.0-py27_0
    conda-env:  2.1.4-py27_0  --> 2.2.1-py27_0 
    pip:        6.1.1-py27_0  --> 7.0.3-py27_0 
    python:     2.7.9-1       --> 2.7.10-0     
    requests:   2.6.2-py27_0  --> 2.7.0-py27_0 
    setuptools: 15.1-py27_1   --> 17.0-py27_0

However, now when I try to create the env I get this error:

$ virtualenv ve
New python executable in ve/bin/python
Installing setuptools, pip, wheel...
  Complete output from command /Users/cwithers/vcs/x/ve/bin/python -c "import sys, pip; sys...d\"] + sys.argv[1:]))" setuptools pip wheel:
  Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/Users/cwithers/anaconda/lib/python2.7/site-packages/virtualenv_support/pip-7.0.1-py2.py3-none-any.whl/pip/__init__.py", line 13, in <module>
  File "/Users/cwithers/anaconda/lib/python2.7/site-packages/virtualenv_support/pip-7.0.1-py2.py3-none-any.whl/pip/utils/__init__.py", line 15, in <module>
  File "/Users/cwithers/anaconda/lib/python2.7/zipfile.py", line 6, in <module>
    import io
  File "/Users/cwithers/anaconda/lib/python2.7/io.py", line 51, in <module>
    import _io
ImportError: dlopen(/Users/cwithers/vcs/x/ve/lib/python2.7/lib-dynload/_io.so, 2): Symbol not found: __PyErr_ReplaceException
  Referenced from: /Users/cwithers/vcs/x/ve/lib/python2.7/lib-dynload/_io.so
  Expected in: dynamic lookup

Downgrading to Python 2.7.9-1 made this problem go away. It looks like I'm not the only one experiencing this:

http://stackoverflow.com/questions/30674338/upgrade-to-python-2-7-10-target-wsgi-script-cannot-be-loaded-as-python-module

locked

opened by cjw296 76

Added basic activate/deactivate, conda activate/deactivate/ls for fish shell
This is a basic take on fish-compatible activate and deactivate commands. This also adds conda activate, conda deactivate and conda ls commands for convenience.

Autocompletions and event handlers may follow later; the basics seem to work fine for now.

Usage:

source (conda info --root)/bin/conda.fish
cli locked
opened by aldanor 76

Conda is broken after update. No module named `conda_package_handling`

After running

conda update conda-build

conda became unfunctional:

Every command that includes conda ends up in a similar error traceback:

[email protected]:~$ conda list
Traceback (most recent call last):
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1043, in __call__
    return func(*args, **kwargs)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/cli/main.py", line 84, in _main
    exit_code = do_call(args, p)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/cli/conda_argparse.py", line 80, in do_call
    module = import_module(relative_mod, __name__.rsplit('.', 1)[0])
  File "/home/sergey/anaconda3/lib/python3.6/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 955, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 665, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 678, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/cli/main_list.py", line 14, in <module>
    from ..core.prefix_data import PrefixData
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/core/prefix_data.py", line 24, in <module>
    from ..gateways.disk.create import write_as_json_to_file
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/gateways/disk/create.py", line 17, in <module>
    import conda_package_handling.api
ModuleNotFoundError: No module named 'conda_package_handling'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/sergey/anaconda3/bin/conda", line 13, in <module>
    sys.exit(main())
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/cli/main.py", line 150, in main
    return conda_exception_handler(_main, *args, **kwargs)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1335, in conda_exception_handler
    return_value = exception_handler(func, *args, **kwargs)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1046, in __call__
    return self.handle_exception(exc_val, exc_tb)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1090, in handle_exception
    return self.handle_unexpected_exception(exc_val, exc_tb)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1101, in handle_unexpected_exception
    self.print_unexpected_error_report(error_report)
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/exceptions.py", line 1171, in print_unexpected_error_report
    from .cli.main_info import get_env_vars_str, get_main_info_str
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/cli/main_info.py", line 19, in <module>
    from ..core.index import _supplement_index_with_system
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/core/index.py", line 9, in <module>
    from .package_cache_data import PackageCacheData
  File "/home/sergey/anaconda3/lib/python3.6/site-packages/conda/core/package_cache_data.py", line 15, in <module>
    from conda_package_handling.api import InvalidArchiveError
ModuleNotFoundError: No module named 'conda_package_handling'

saying ModuleNotFoundError: No module named 'conda_package_handling' even though it's present:

[email protected]:~$ ls -la /home/sergey/anaconda3/lib/python3.6/site-packages/conda-package-handling-1.3.11-py36_0
total 60
drwxrwxr-x   5 sergey sergey  4096 Jul 12 18:37 .
drwxr-xr-x 656 sergey sergey 40960 Jul 12 18:37 ..
drwxrwxr-x   2 sergey sergey  4096 Jul 12 18:37 bin
drwxrwxr-x   4 sergey sergey  4096 Jul 12 18:37 info
drwxrwxr-x   3 sergey sergey  4096 Jul 12 18:37 lib

type::bug solver source::community stale stale::closed

opened by sbushmanov 73

Add `conda run` command, more `--json` flags
$ conda launch -h usage: conda launch [-h] [COMMAND] Launches an application installed with Conda. positional arguments: COMMAND package to launch optional arguments: -h, --help show this help message and exit $ conda launch ipython-qtconsole Fetching package metadata: ... Started app. Some apps may take a while to finish loading. $ conda launch ipython-qtconsole --json { "fn": "ipython-qtconsole-2.1.0-py34_0.tar.bz2" } $ conda launch conda Fetching package metadata: ... Error: Not an application: conda-3.5.5-py34_0.tar.bz2 $ conda launch conda --json { "error": "Not an application: conda-3.5.5-py34_0.tar.bz2" } $ conda launch nonexistent_package Fetching package metadata: ... Error: App nonexistent_package not installed. $ conda launch nonexistent_package --json { "error": "App nonexistent_package not installed." } $ conda launch ipython-qtconsole-2.1.0-py34_0.tar.bz2 Started app. Some apps may take a while to finish loading. $ conda launch ipython-qtconsole-2.1.0-py34_0.tar.bz2 --json { "fn": "ipython-qtconsole-2.1.0-py34_0.tar.bz2" }

TODO:

[x] conda info package1 package2 ... --json

[x] conda list --json (fixes #713)

[x] conda info ipython-qtconsole-2.1.0-py34_0.tar.bz2 [--json]?(retrieve metadata such as install status, features,...)

[x] conda search --json

~~[ ] create~~

[x] install (fixes #773)

[x] install when a hint is generated

[x] update

[x] update --json with No packages found matching error

[x] remove

[x] config

[x] clean

[x] Handle progressbars (requires parsing by client; uses JSON messages flushed to stdout separated by nulls)

[x] Add tests

[ ] Some way to get all info from conda.config (perhaps conda info --json should include that data)

[x] Windows has additional printing in install.py that needs to be handled

[x] Handle locking with --json

[x] Printing in resolve.py

[x] More informative JSON errors? (e.g. provide an error code/exception type to make it easier for APIs to raise an appropriate exception)

[x] Handle HTTP errors in JSON

[x] Resolve this launch vs IPython Notebook conda-launch

~~[ ] Figure out how to trap yaml ImportError in main_config~~ can't be trapped - conda won't start at all.

[x] conda run with packages not in the index (e.g. conda-ui)

locked
opened by lidavidm 73
CondaHTTPError: HTTP 000 Connection Failed during conda install with new 2018.12 Anaconda3 Windows install
First off, I am not behind a firewall. I am on a home broadband network. Using a Windows 10 Pro, Version 10.0.17134 Build 17134 HP machine.

Unable to install any packages with Conda command lines or the Anaconda Navigator. Anaconda Navigator never completes install. Conda returns the following error messages. C:\Users\owen>conda install geopandas Solving environment: failed

CondaHTTPError: HTTP 000 CONNECTION FAILED for url https://repo.anaconda.com/pkgs/main/win-64/repodata.json.bz2 Elapsed: -

An HTTP error occurred when trying to retrieve this URL. HTTP errors are often intermittent, and a simple retry will get you on your way.

If your current network has https://www.anaconda.com blocked, please file a support request with your network engineering team.

SSLError(MaxRetryError('HTTPSConnectionPool(host='repo.anaconda.com', port=443): Max retries exceeded with url: /pkgs/main/win-64/repodata.json.bz2 (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available."))'))

Steps to Reproduce
I upgraded from Anaconda3-5.0.1-Windowsx86_64 to Anaconda3-2018.12-Windows-x86_64
Conda works once. I installed Cartopy package. Then I tried to install Geopandas, and error message appeared. I tried researching problem, but all old post dealt with issue behind a firewall. I uninstalled Anaconda and reinstalled. Same issue appeared in same order of events as previously. conda install geopandas

## Expected Behavior  Old version of Anaconda never had SSL issues during conda installs. ## Environment Information <details open><summary><code>`conda info`</code></summary><p>  conda version 4.5.12
opened by mygethub-99 66

Conda deletes files it didn't create

Checklist

[X] I added a descriptive title
[X] I searched open reports and couldn't find a duplicate

What happened?

I created a new Conda environment in a directory that already had files and subdirectories.

Later, I told Conda to remove the environment.
Conda started emptying the directory with no furthur output.
I interrupted (Ctrl+C) Conda when it was taking too long.

Half of the directory was gone by then.

Conda Info

active environment : base
    active env location : C:\Users\swast\miniconda3
            shell level : 1
       user config file : C:\Users\swast\.condarc
 populated config files :
          conda version : 22.11.1
    conda-build version : not installed
         python version : 3.10.4.final.0
       virtual packages : __archspec=1=x86_64
                          __cuda=11.7=0
                          __win=0=0
       base environment : C:\Users\swast\miniconda3  (writable)
      conda av data dir : C:\Users\swast\miniconda3\etc\conda
  conda av metadata url : None
           channel URLs : https://repo.anaconda.com/pkgs/main/win-64
                          https://repo.anaconda.com/pkgs/main/noarch
                          https://repo.anaconda.com/pkgs/r/win-64
                          https://repo.anaconda.com/pkgs/r/noarch
                          https://repo.anaconda.com/pkgs/msys2/win-64
                          https://repo.anaconda.com/pkgs/msys2/noarch
          package cache : C:\Users\swast\miniconda3\pkgs
                          C:\Users\swast\.conda\pkgs
                          C:\Users\swast\AppData\Local\conda\conda\pkgs
       envs directories : C:\Users\swast\miniconda3\envs
                          C:\Users\swast\.conda\envs
                          C:\Users\swast\AppData\Local\conda\conda\envs
               platform : win-64
             user-agent : conda/22.11.1 requests/2.28.1 CPython/3.10.4 Windows/10 Windows/10.0.19045
          administrator : False
             netrc file : None
           offline mode : False

Conda Config

No response

Conda list

# packages in environment at C:\Users\swast\miniconda3:
#
# Name                    Version                   Build  Channel
asttokens                 2.0.5              pyhd3eb1b0_0    defaults
autopep8                  1.6.0                    pypi_0    pypi
backcall                  0.2.0              pyhd3eb1b0_0    defaults
brotlipy                  0.7.0           py310h2bbff1b_1002    defaults
bzip2                     1.0.8                he774522_0    defaults
ca-certificates           2022.10.11           haa95532_0    defaults
certifi                   2022.12.7       py310haa95532_0    defaults
cffi                      1.15.1          py310h2bbff1b_3    defaults
charset-normalizer        2.0.4              pyhd3eb1b0_0    defaults
colorama                  0.4.6           py310haa95532_0    defaults
conda                     22.11.1         py310haa95532_4    defaults
conda-package-handling    1.9.0           py310h8cc25b3_1    defaults
console_shortcut          0.1.1                         4    defaults
cryptography              38.0.1          py310h21b164f_0    defaults
debugpy                   1.5.1           py310hd77b12b_0    defaults
decorator                 5.1.1              pyhd3eb1b0_0    defaults
entrypoints               0.4             py310haa95532_0    defaults
executing                 0.8.3              pyhd3eb1b0_0    defaults
idna                      3.4             py310haa95532_0    defaults
ipykernel                 6.9.1           py310haa95532_0    defaults
ipython                   8.7.0           py310haa95532_0    defaults
jedi                      0.18.1          py310haa95532_1    defaults
jupyter_client            7.4.8           py310haa95532_0    defaults
jupyter_core              5.1.1           py310haa95532_0    defaults
libffi                    3.4.2                hd77b12b_6    defaults
libsodium                 1.0.18               h62dcd97_0    defaults
matplotlib-inline         0.1.6           py310haa95532_0    defaults
menuinst                  1.4.17          py310h59b6b97_0    defaults
nest-asyncio              1.5.6           py310haa95532_0    defaults
openssl                   1.1.1s               h2bbff1b_0    defaults
parso                     0.8.3              pyhd3eb1b0_0    defaults
pickleshare               0.7.5           pyhd3eb1b0_1003    defaults
pip                       22.3.1          py310haa95532_0    defaults
platformdirs              2.5.2           py310haa95532_0    defaults
pluggy                    1.0.0           py310haa95532_1    defaults
powershell_shortcut       0.0.1                         3    defaults
prompt-toolkit            3.0.36          py310haa95532_0    defaults
pure_eval                 0.2.2              pyhd3eb1b0_0    defaults
pycodestyle               2.8.0                    pypi_0    pypi
pycosat                   0.6.4           py310h2bbff1b_0    defaults
pycparser                 2.21               pyhd3eb1b0_0    defaults
pygments                  2.11.2             pyhd3eb1b0_0    defaults
pyopenssl                 22.0.0             pyhd3eb1b0_0    defaults
pysocks                   1.7.1           py310haa95532_0    defaults
python                    3.10.4               hbb2ffb3_0    defaults
python-dateutil           2.8.2              pyhd3eb1b0_0    defaults
pywin32                   305             py310h2bbff1b_0    defaults
pyzmq                     23.2.0          py310hd77b12b_0    defaults
requests                  2.28.1          py310haa95532_0    defaults
ruamel.yaml               0.17.21         py310h2bbff1b_0    defaults
ruamel.yaml.clib          0.2.6           py310h2bbff1b_1    defaults
setuptools                65.5.0          py310haa95532_0    defaults
six                       1.16.0             pyhd3eb1b0_1    defaults
sqlite                    3.40.0               h2bbff1b_0    defaults
stack_data                0.2.0              pyhd3eb1b0_0    defaults
tk                        8.6.12               h2bbff1b_0    defaults
toml                      0.10.2                   pypi_0    pypi
toolz                     0.12.0          py310haa95532_0    defaults
tornado                   6.2             py310h2bbff1b_0    defaults
tqdm                      4.64.1          py310haa95532_0    defaults
traitlets                 5.7.1           py310haa95532_0    defaults
tzdata                    2022g                h04d1e81_0    defaults
urllib3                   1.26.13         py310haa95532_0    defaults
vc                        14.2                 h21ff451_1    defaults
vs2015_runtime            14.27.29016          h5e58377_2    defaults
wcwidth                   0.2.5              pyhd3eb1b0_0    defaults
wheel                     0.37.1             pyhd3eb1b0_0    defaults
win_inet_pton             1.1.0           py310haa95532_0    defaults
wincertstore              0.2             py310haa95532_2    defaults
xz                        5.2.8                h8cc25b3_0    defaults
zeromq                    4.3.4                hd77b12b_0    defaults
zlib                      1.2.13               h8cc25b3_0    defaults

Additional Context

No response

type::bug

opened by kitswas 0

Fetch channel notices in a thread
Checklist

[X] I added a descriptive title

[X] I searched open requests and couldn't find a duplicate

What is the idea?

Every 24 hours, channel notice fetching will block conda. Do it in a thread instead.
type::feature
opened by dholth 0
having problem with solving environment
Checklist

[X] I added a descriptive title

[X] I searched for other issues and couldn't find a solution or duplication

[X] I looked at the README.md and didn't see anything to help

What happened?

I'm configuring a new pc according to the document Technical Onboarding (I'm a Business analyst). I'm having trouble in the phase of Python installed, and the process is not working correctly. What do you think I should do?

Conda info

No response

Conda config

No response

Conda list

No response
solver::libmamba
opened by thatianelimag 0

CONDA_SUBDIR doesn't change virtual packages

Checklist

[X] I added a descriptive title
[X] I searched open reports and couldn't find a duplicate

What happened?

With conda 22.11.1 on linux setting CONDA_SUBDIR=osx-64 no longer changes the virtual packages which prevents cross-platform installations from working correctly (for example ipython=8.7.0 in conda-forge is in the noarch subdir and uses virtual packages to adapt it's dependencies according to the platform).

Conda Info

$ CONDA_SUBDIR=osx-64 conda info

     active environment : base
    active env location : /home/cburr/miniconda3
            shell level : 3
       user config file : /home/cburr/.condarc
 populated config files : /home/cburr/.condarc
          conda version : 22.9.0
    conda-build version : 3.21.9
         python version : 3.10.6.final.0
       virtual packages : __osx=rolling=0
                          __unix=0=0
                          __archspec=1=x86_64
       base environment : /home/cburr/miniconda3  (writable)
      conda av data dir : /home/cburr/miniconda3/etc/conda
  conda av metadata url : None
           channel URLs : https://conda.anaconda.org/conda-forge/osx-64
                          https://conda.anaconda.org/conda-forge/noarch
          package cache : /home/cburr/miniconda3/pkgs
                          /home/cburr/.conda/pkgs
       envs directories : /home/cburr/miniconda3/envs
                          /home/cburr/.conda/envs
               platform : osx-64
             user-agent : conda/22.9.0 requests/2.28.0 CPython/3.10.6 Linux/6.1.2-arch1-1 arch/rolling glibc/2.36
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

$ CONDA_SUBDIR=osx-64 conda info

     active environment : base
    active env location : /home/cburr/miniconda3
            shell level : 3
       user config file : /home/cburr/.condarc
 populated config files : /home/cburr/.condarc
          conda version : 22.11.1
    conda-build version : 3.21.9
         python version : 3.10.6.final.0
       virtual packages : __archspec=1=x86_64
                          __glibc=2.36=0
                          __linux=6.1.2=0
                          __unix=0=0
       base environment : /home/cburr/miniconda3  (writable)
      conda av data dir : /home/cburr/miniconda3/etc/conda
  conda av metadata url : None
           channel URLs : https://conda.anaconda.org/conda-forge/osx-64
                          https://conda.anaconda.org/conda-forge/noarch
          package cache : /home/cburr/miniconda3/pkgs
                          /home/cburr/.conda/pkgs
       envs directories : /home/cburr/miniconda3/envs
                          /home/cburr/.conda/envs
               platform : osx-64
             user-agent : conda/22.11.1 requests/2.28.0 CPython/3.10.6 Linux/6.1.2-arch1-1 arch/rolling glibc/2.36
                UID:GID : 1000:1000
             netrc file : None
           offline mode : False

Conda Config

No response

Conda list

No response

Additional Context

No response

type::bug

opened by chrisburr 1

installed miniconda in order to install climada, having this issue RuntimeError: generator raised StopIteration

Checklist

[X] I added a descriptive title
[X] I searched open reports and couldn't find a duplicate

What happened?

had conda 4.2.7 installed, but when trying to install climada related stuff conda env create -n climada_env -f climada_python/requirements/env_climada.yml, had the error CommandNotFoundError: Command Error: error with command 'env'. Command not found: 'env'. Error: Could not locate 'conda-env' env Error: Could not locate 'conda-env'.

when trying to run conda install conda, got the following error:

`An unexpected error has occurred. Please consider posting the following information to the conda GitHub issue tracker at:

https://github.com/conda/conda/issues

Current conda install:

           platform : win-64
      conda version : 4.2.7
   conda is private : False
  conda-env version : 4.2.7
conda-build version : not installed
     python version : 3.8.6.final.0
   requests version : 2.28.1
   root environment : c:\users\kenny\desktop\climada\climada_python\env  (writable)
default environment : c:\users\kenny\desktop\climada\climada_python\env
   envs directories : c:\users\kenny\desktop\climada\climada_python\env\envs
      package cache : c:\users\kenny\desktop\climada\climada_python\env\pkgs
       channel URLs : https://repo.continuum.io/pkgs/free/win-64/
                      https://repo.continuum.io/pkgs/free/noarch/
                      https://repo.continuum.io/pkgs/pro/win-64/
                      https://repo.continuum.io/pkgs/pro/noarch/
                      https://repo.continuum.io/pkgs/msys2/win-64/
                      https://repo.continuum.io/pkgs/msys2/noarch/
        config file : None
       offline mode : False

$ c:\users\kenny\desktop\climada\climada_python\env\Scripts\conda install conda

Traceback (most recent call last):
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\install.py", line 201, in yield_lines
    with open(path) as fh:
FileNotFoundError: [Errno 2] No such file or directory: 'c:\\users\\kenny\\desktop\\climada\\climada_python\\env\\pkgs\\menuinst-1.4.7-py36_0\\info\\has_prefix'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\install.py", line 209, in yield_lines
    raise StopIteration
StopIteration

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\cli\install.py", line 405, in install
    execute_actions(actions, index, verbose=not context.quiet)
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\plan.py", line 643, in execute_actions
    inst.execute_instructions(plan, index, verbose)
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\instructions.py", line 134, in execute_instructions
    cmd(state, arg)
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\instructions.py", line 78, in LINK_CMD
    link(state['prefix'], dist, lt, index=state['index'])
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\install.py", line 943, in link
    has_prefix_files = read_has_prefix(join(info_dir, 'has_prefix'))
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\install.py", line 248, in read_has_prefix
    return {pr.filepath: (pr.placeholder, pr.filemode) for pr in parsed_lines}
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\install.py", line 248, in <dictcomp>
    return {pr.filepath: (pr.placeholder, pr.filemode) for pr in parsed_lines}
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\install.py", line 247, in <genexpr>
    parsed_lines = (parse_line(line) for line in yield_lines(path))
RuntimeError: generator raised StopIteration

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\exceptions.py", line 472, in conda_exception_handler
    return_value = func(*args, **kwargs)
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\cli\main.py", line 144, in _main
    exit_code = args.func(args, p)
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\cli\main_install.py", line 80, in execute
    install(args, parser, 'install')
  File "c:\users\kenny\desktop\climada\climada_python\env\lib\site-packages\conda\cli\install.py", line 420, in install
    raise CondaRuntimeError('RuntimeError: %s' % e)
conda.exceptions.CondaRuntimeError: Runtime error: RuntimeError: generator raised StopIteration`

Conda Info

platform : win-64
          conda version : 4.2.7
       conda is private : False
      conda-env version : 4.2.7
    conda-build version : not installed
         python version : 3.8.6.final.0
       requests version : 2.28.1
       root environment : c:\users\kenny\desktop\climada\climada_python\env  (writable)
    default environment : c:\users\kenny\desktop\climada\climada_python\env
       envs directories : c:\users\kenny\desktop\climada\climada_python\env\envs
          package cache : c:\users\kenny\desktop\climada\climada_python\env\pkgs
           channel URLs : https://repo.continuum.io/pkgs/free/win-64/
                          https://repo.continuum.io/pkgs/free/noarch/
                          https://repo.continuum.io/pkgs/pro/win-64/
                          https://repo.continuum.io/pkgs/pro/noarch/
                          https://repo.continuum.io/pkgs/msys2/win-64/
                          https://repo.continuum.io/pkgs/msys2/noarch/
            config file : None
           offline mode : False

Conda Config

no output

Conda list

# This file may be used to create an environment using:
# $ conda create --name <env> --file <this file>
# platform: win-64

Additional Context

only has miniconda installed

type::bug

opened by kenny070287 0

ERROR: For --editable= git+https://......., only bzr+URL, git+URL, hg+URL, svn+URL are currently supported

Checklist

[X] I added a descriptive title
[X] I searched open reports and couldn't find a duplicate

What happened?

I ran this command:

conda env create -f environment.yaml

the error is:

Using Anaconda API: https://api.anaconda.org
Fetching package metadata .............
Solving package specifications: .
By downloading and using the CUDA Toolkit conda packages, you accept the terms and conditions of the CUDA End User License Agreement (EULA): https://docs.nvidia.com/cuda/eula/index.html

ERROR: For --editable= git+https://github.com/CompVis/[email protected]#egg=taming-transformers, only bzr+URL, git+URL, hg+URL, svn+URL are currently supported

CondaValueError: pip returned an error.

environment.yaml is:

name: ldm
channels:
  - pytorch
  - defaults
dependencies:
  - python=3.8.5
  - pip=20.3
  - cudatoolkit
  - pytorch=1.11.0
  - torchvision=0.12.0
  - numpy=1.19.2
  - pip:
    - albumentations==0.4.3
    - diffusers
    - opencv-python==4.1.2.30
    - pudb==2019.2
    - invisible-watermark
    - imageio==2.9.0
    - imageio-ffmpeg==0.4.2
    - pytorch-lightning==1.4.2
    - omegaconf==2.1.1
    - test-tube>=0.7.5
    - streamlit>=0.73.1
    - einops==0.3.0
    - torch-fidelity==0.3.0
    - transformers==4.19.2
    - torchmetrics==0.6.0
    - kornia==0.6
    - -e git+https://github.com/CompVis/[email protected]#egg=taming-transformers
    - -e git+https://github.com/openai/[email protected]#egg=clip
    - -e .

Conda Info

Current conda install:

               platform : linux-64
          conda version : 4.3.30
       conda is private : False
      conda-env version : 4.3.30
    conda-build version : 3.0.27
         python version : 3.6.3.final.0
       requests version : 2.18.4
       root environment : /nvme/chenjunyi/anaconda3  (writable)
    default environment : /nvme/chenjunyi/anaconda3
       envs directories : /nvme/chenjunyi/anaconda3/envs
                          /nvme/chenjunyi/.conda/envs
          package cache : /nvme/chenjunyi/anaconda3/pkgs
                          /nvme/chenjunyi/.conda/pkgs
           channel URLs : https://repo.continuum.io/pkgs/main/linux-64
                          https://repo.continuum.io/pkgs/main/noarch
                          https://repo.continuum.io/pkgs/free/linux-64
                          https://repo.continuum.io/pkgs/free/noarch
                          https://repo.continuum.io/pkgs/r/linux-64
                          https://repo.continuum.io/pkgs/r/noarch
                          https://repo.continuum.io/pkgs/pro/linux-64
                          https://repo.continuum.io/pkgs/pro/noarch
            config file : None
             netrc file : None
           offline mode : False
             user-agent : conda/4.3.30 requests/2.18.4 CPython/3.6.3 Linux/3.10.0-957.el7.x86_64 CentOS Linux/7.6.1810 glibc/2.17    
                UID:GID : 200000815:200000815

Conda Config

No response

Conda list

No response

Additional Context

No response

type::bug

opened by SOTAMak1r 0

Releases(22.11.1)

22.11.1(Dec 7, 2022)
Bug fixes

Restore default virtual package specs as in 22.9.0 (#12148)

re-add __unix/__win packages

restore __archspec version/build string composition

Other

Skip test suite for non-code changes. (#12141)

Contributors

@LtDan33

@jezdez

@kenodegard

@mbargull

@travishathaway

Full Changelog: https://github.com/conda/conda/compare/22.11.0...22.11.1
Source code(tar.gz)
Source code(zip)
22.11.0(Nov 30, 2022)
Enhancements

Add LD_PRELOAD to env variable list. (#10665)

Improve CLI warning about updating conda. (#11300)

Conda's initialize block in the user's profiles will check whether the conda executable exists before calling the conda hook. (#11374)

Switch to tqdm as a real dependency. (#12005)

Add a new plugin mechanism. (#11435)

Add an informative message if explicit install fails due to requested packages not being in the cache. (#11591)

Download and extract packages in parallel. Greatly speeds up package downloads when latency is high. Controlled by the new fetch_threads config parameter, defaulting to 5 parallel downloads. Thanks @shuges-uk for reporting. (#11841)

Add a new plugin hook for virtual packages and convert existing code for virtual packages (from index.py) into plugins. (#11854)

Require ruamel.yaml. (#11868, #11837)

Stop using toolz.accumulate. (#12020)

Stop using toolz.groupby. (#11913)

Remove vendored six package. (#11979)

Add the ability to extend the solver backends with the conda_solvers plugin hook. (#11993)

Stop using toolz.functoolz.excepts. (#12016)

Stop using toolz.itertoolz.concatv. (#12020)

Also try UTF16 and UTF32 encodings when replacing the prefix. (#9946)

Bug fixes

conda env update would ask for user input and hang when working with pip installs of git repos and the repo was previously checked out. Tell pip not to ask for user input for that case. (#11818)

Fix for conda update and conda install issues related to channel notices. (#11852)

Signature verification printed None when disabled, changes default metadata_signature_status to an empty string instead. (#11944)

Fix importlib warnings when importing conda.cli.python_api on python=3.10. (#11975)

Several user facing MatchSpec crashes were identified by fuzzing efforts. (#11999)

Apply minimal fixes to deal with these (and similar) crashes. (#12014)

Prevent conda from using /bin/sh + exec trick for its own entry point, which drops $PS1 on some shells (#11885, #11893 via #12043).

Handle CTRL+C during package downloading more gracefully. (#12056)

Prefer the outer name when a MatchSpec specifies a package's name twice package-name[name=package-name] (#12062)

Deprecations

Add a pending deprecation warning for when importing tqdm from conda._vendor. (#12005)

Drop ruamel_yaml and ruamel_yaml_conda in favor of ruamel.yaml. (#11837)

context.experimental_solver is now marked for pending deprecation. It is replaced by context.solver. The same applies to the --experimental-solver flag, the CONDA_EXPERIMENTAL_SOLVER environment variable, and the ExperimentalSolverChoice enum, which will be replaced by --solver, EXPERIMENTAL_SOLVER and SolverChoice, respectively. (#11889)

Mark context.conda_private as pending deprecation. (#12101)

Docs

Add corresponding documentation for the new plugins mechanism. (#11435)

Update conda cheatsheet for the 4.14.0 release. The cheatsheet now includes an example for conda rename. (#11768)

Document conda-build package format v2, also known as the .conda-format. (#11881)

Remove allow_other_channels config option from documentation, as the option no longer exists. (#11866)

Fix bad URL to "Introduction to conda for Data Scientists" course in conda docs. (#9782)

Other

Add a comment to the code that explains why .bashrc is modified on Linux and .bash_profile is modified on Windows/macOS when executing conda init. (#11849)

Add --mach and --arch options to dev/start. (#11851)

Remove encoding pragma in file headers, as it's not needed in Python 3 anymore. (#11880)

Refactor conda init SHELLS as argparse choices. (#11897)

Drop pragma fixes from pre-commit checks. (#11909)

Add pyupgrade to pre-commit checks. This change affects many files. Existing pull requests may need to be updated, rebased, or merged to address conflicts. (#11909)

Add aarch64 and ppc64le as additional CI platforms for smoke testing. (#11911)

Serve package files needed for testing using local server. (#12024)

Update canary builds to guarantee builds for the commits that trigger workflow. (#12040)

Contributors

@arq0017 made their first contribution in https://github.com/conda/conda/pull/11810

@beeankha

@conda-bot

@dbast

@dholth

@erykoff

@consideRatio made their first contribution in https://github.com/conda/conda/pull/12028

@jaimergp

@jezdez

@kathatherine

@kenodegard

@ForgottenProgramme made their first contribution in https://github.com/conda/conda/pull/11926

@hmaarrfk made their first contribution in https://github.com/conda/conda/pull/9946

@NikhilRaverkar made their first contribution in https://github.com/conda/conda/pull/11842

@pavelzw made their first contribution in https://github.com/conda/conda/pull/11849

@pkmooreanaconda made their first contribution in https://github.com/conda/conda/pull/12014

@fragmede made their first contribution in https://github.com/conda/conda/pull/11818

@SatyamVyas04 made their first contribution in https://github.com/conda/conda/pull/11870

@timhoffm

@travishathaway

@dependabot made their first contribution in https://github.com/conda/conda/pull/11965

@pre-commit-ci[bot]

@wulmer

Full Changelog: https://github.com/conda/conda/compare/22.9.0...22.11.0
Source code(tar.gz)
Source code(zip)
22.9.0(Sep 20, 2022)
Special announcement 📢

If you have been following the conda project previously, you will notice a change in our version number for this release. We have officially switched to the CalVer versioning system as agreed upon in CEP 8 (Conda Enhancement Proposal).

Please read that CEP for more information, but here is a quick synopsis. We hope that this versioning system and our release schedule will help make our releases more predictable and transparent to the community going forward. We are now committed to making at least one release every two months, but keep in mind that we can (and most likely will) be making minor version releases within this window.

Enhancements

Replace vendored toolz with toolz dependency. (#11589, #11700)

Update bundled Python launchers for Windows (conda/shell/cli-*.exe) to match the ones found in conda-build. (#11676)

Add win-arm64 as a known platform (subdir). (#11778)

Bug fixes

Remove extra prefix injection related to the shell interface breaking conda run. (#11666)

Better support for shebang instructions in prefixes with spaces. (#11676)

Fix noarch entry points in Unicode-containing prefixes on Windows. (#11694)

Ensure that exceptions that are raised show up properly instead of resulting in a blank [y/N] prompt. (#11746)

Deprecations

Mark conda._vendor.toolz as pending deprecation. (#11704)

Removes vendored version of urllib3. (#11705)

Docs

Added conda capitalization standards to CONTRIBUTING file. (#11712)

Other

Add arm64 support to development script . ./dev/start. (#11752)

Update canary-release version to resolve canary build issue. (#11761)

Renamed canary recipe from conda.recipe to recipe. (#11774)

Contributors

@beeankha

@chenghlee

@conda-bot

@dholth

@isuruf

@jaimergp

@jezdez

@razzlestorm made their first contribution in https://github.com/conda/conda/pull/11736

@jakirkham

@kathatherine

@kenodegard

@scdub made their first contribution in https://github.com/conda/conda/pull/11816

@travishathaway

@pre-commit-ci[bot]

Full Changelog: https://github.com/conda/conda/compare/4.14.0...22.9.0
Source code(tar.gz)
Source code(zip)
4.14.0(Aug 3, 2022)
Enhancements

Only star activated environment in conda info --envs/conda env list. (#10764)

Adds new sub-command, conda notices, for retrieving channel notices. (#11462)

Notices will be intermittently shown after running, install, create, update, env create or env update. New notices will only be shown once. (#11462)

Implementation of a new rename subcommand. (#11496)

Split SSLError from HTTPError to help resolve HTTP 000 errors. (#11564)

Include the invalid package name in the error message. (#11601)

Bump requests version (>=2.20.1) and drop monkeypatching. (#11643)

Rename whitelist_channels to allowlist_channels. (#11647)

Always mention channel when notifying about a new conda update. (#11671)

Bug fixes

Correct a misleading conda --help error message. (#11625)

Fix support for CUDA version detection on WSL2. (#11626)

Fixed the bug when providing empty environment.yml to conda env create command. (#11556, #11630)

Fix MD5 hash generation for FIPS-enabled systems. (#11658)

Fixed TypeError encountered when logging is set to DEBUG and the package's JSON cannot be read. (#11679)

Deprecations

conda.cli.common.ensure_name_or_prefix is pending deprecation in a future release. (#11490)

Mark conda.lock as pending deprecation. (#11571)

Remove lgtm.com config. (#11572)

Remove Python 2.7 conda.common.url.is_ipv6_address_win_py27 implementation. (#11573)

Remove redundant conda.resolve.dashlist definition. (#11578)

Mark conda_env.cli.common.get_prefix and conda.base.context.get_prefix as pending deprecation in favor of conda.base.context.determine_target_prefix. (#11594)

Mark conda_env.cli.common.stdout_json as pending deprecation in favor of conda.cli.common.stdout_json. (#11595)

Mark conda_env.cli.common.find_prefix_name as pending deprecation. (#11596)

Mark conda.auxlib.decorators.memoize as pending deprecation in favor of functools.lru_cache. (#11597)

Mark conda.exports.memoized as pending deprecation in favor of functools.lru_cache. (#11597)

Mark conda.exports.handle_proxy_407 as pending deprecation. (#11597)

Refactor conda.activate._Activator.get_export_unset_vars to use **kwargs instead of OrderedDict. (#11649)

Mark conda.another_to_unicode as pending deprecation. (#11678)

Docs

Corresponding documentation of notices subcommand. (#11462)

Corresponding documentation of rename subcommand. (#11496)

Correct docs URL to https://docs.conda.io. (#11508)

Updated the list of environment variables that can now expand in the Use Condarc section. (#11514)

Include notice that the "All Users" installation option in the Anaconda Installer is no longer available due to security concerns. (#11528)

Update conda-zsh-completeion link. (#11541)

Missing pip as a dependency when including a pip-installed dependency. (#11543)

Convert README.rst to README.md. (#11544)

Updated docs and CLI help to include information on conda init arguments. (#11574)

Added docs for writing integration tests. (#11604)

Updated conda env create CLI documentation description and examples to be more helpful. (#11611)

Other

Display tests summary in CI. (#11558)

Update Dockerfile and ci-images.yml flow to build multi arch images. (#11560)

Rename master branch to main. (#11570)

Contributors

@drewja made their first contribution in #11614

@beeankha

@topherocity made their first contribution in #11658

@conda-bot

@dandv made their first contribution in #11636

@dbast

@dholth

@deepyaman made their first contribution in #11598

@dogukanteber made their first contribution in #11556/#11630

@jaimergp

@kathatherine

@kenodegard

@nps1ngh made their first contribution in #10764

@pseudoyim made their first contribution in #11528

@SamStudio8 made their first contribution in #11679

@SamuelWN made their first contribution in #11543

@spencermathews made their first contribution in #11508

@timgates42

@timhoffm made their first contribution in #11601

@travishathaway

@esc

@pre-commit-ci[bot]

Full Changelog: https://github.com/conda/conda/compare/4.13.0...4.14.0
Source code(tar.gz)
Source code(zip)
4.13.0(May 19, 2022)
Enhancements

Introducing conda clean --logfiles to remove logfiles generated by conda-libmamba-solver. (#11387)

Add the solver name and version to the user-agent. (#11415, #11455)

Attempt parsing HTTP errors as a JSON and extract error details. If present, prefer these details instead of those hard-coded. (#11440)

Bug fixes

Fix inconsistencies with conda clean --dryrun (#11385)

Standardize tarball & package finding in conda clean (#11386, #11391)

Fix escape_channel_url logic on Windows (#11416)

Use 'Accept' header, not 'Content-Type' in GET header (#11446)

Allow extended user-agent collection to fail but log the exception (#11455)

Deprecations

Removing deprecated conda.cli.activate. Originally deprecated in conda 4.6.0 in May 2018. (#11309)

Removing deprecated conda.compat. Originally deprecated in conda 4.6.0 in May 2018. (#11322)

Removing deprecated conda.install. Originally deprecated in conda 4.6.0 in May 2018. (#11323)

Removing deprecated conda.cli.main_help. Originally deprecated in conda 4.6.0 in May 2018. (#11325)

Removed unused conda.auxlib.configuration. (#11349)

Removed unused conda.auxlib.crypt. (#11349)

Removed unused conda.auxlib.deprecation. (#11349)

Removed unused conda.auxlib.factory. (#11349)

Removed minimally used conda.auxlib.path. (#11349)

Removed conda.exports.CrossPlatformStLink, a Windows Python <3.2 fix for os.lstat.st_nlink. (#11351)

Remove Python 2.7 and other legacy code (#11364)

conda run --live-stream aliases conda run --no-capture-output. (#11422)

Removes unused exceptions. (#11424)

Combines conda_env.exceptions with conda.exceptions. (#11425)

Drop Python 3.6 support. (#11453)

Remove outdated test test_init_dev_and_NoBaseEnvironmentError (#11469)

Docs

Initial implementation of deep dive docs (#11059)

Correction of RegisterPython description in Windows Installer arguments. (#11312)

Added autodoc documentation for conda compare. (#11336)

Remove duplicated instruction in manage-python.rst (#11381)

Updated conda cheatsheet. (#11443)

Fix typos throughout the codebase (#11448)

Fix conda activate example (#11471)

Updated conda 4.12 cheatsheet with new anaconda distribution version (#11479)

Other

Add Python 3.10 as a test target. (#10992)

Replace custom conda._vendor with vendoring (#11290)

Replace conda.auxlib.collection.frozendict with vendored frozendict (#11398)

Reorganize and new tests for conda.cli.main_clean (#11360)

Removing vendored usage of urllib3 and instead implementing our own wrapper around std. lib urllib (#11373)

Bump vendored py-cpuinfo version 4.0.0 → 8.0.0. (#11393)

Add informational Codecov status checks (#11400)

Contributors

@beeankha made their first contribution in #11469

@ChrisPanopoulos made their first contribution in #11312

@conda-bot

@dholth

@jaimergp

@jezdez

@kathatherine made their first contribution in #11443

@kenodegard

@kianmeng made their first contribution in #11448

@simon9500 made their first contribution in #11381

@thomasrockhu-codecov made their first contribution in #11400

@travishathaway made their first contribution in #11373

@pre-commit-ci[bot]

Full Changelog: https://github.com/conda/conda/compare/4.12.0...4.13.0
Source code(tar.gz)
Source code(zip)
4.12.0(Mar 8, 2022)
Enhancements

Add support for libmamba integrations. (#11193)

This is a new experimental and opt-in feature that allows use of the new conda-libmamba-solver for an improved user experience, based on the libmamba community project – the library version of the mamba package manager.

After updating your conda version to 4.12.0, please follow these steps to try out the new libmamba solver integration:

Install the separate conda-libmamba-solver package in your conda base environment:

conda install -n base conda-libmamba-solver

Try out the solver using the --experimental-solver=libmamba command line option.

E.g. with a dry-run to install the scipy pacakge:

conda create -n demo scipy --dry-run --experimental-solver=libmamba

Or install in an activated conda environment:

conda activate my-environment conda install scipy --experimental-solver=libmamba

Make sure that conda env update -f sets env vars from the referenced yaml file. (#10652)

Improve command line argument quoting, especially for conda run. (#11189)

Allow conda run to work in read-only environments. (#11215)

Add support for prelink_message. (#11123)

Added conda.CONDA_SOURCE_ROOT. (#11182)

Bug fixes

Refactored conda.utils.ensure_comspec_set into conda.utils.get_comspec. (#11168)

Refactored conda.cli.common.is_valid_prefix into conda.cli.common.validate_prefix. (#11172)

Instantiate separate S3 session for thread-safety. (#11038)

Change overly verbose info log to debug. (#11260)

Remove five.py and update metaclass definitions. (#11267)

Remove unnecessary conditional in setup.py (#11013)

Docs

Clarify on AIE messaging in download.rst. (#11221)

Fix conda environment variable echo, update example versions. (#11237)

Fixed link in docs. (#11268)

Update profile examples. (#11278)

Fix typos. (#11070)

Document conda run command. (#11299)

Other

Added macOS to continuous integration. (#10875)

Added ability to build per-pullrequest review builds. (#11135)

Improved subprocess handling on Windows. (#11179)

Add CONDA_SOURCE_ROOT env var. (#11182)

Automatically check copyright/license disclaimer & encoding pragma. (#11183)

Development environment per Python version. (#11233)

Add concurrency group to cancel GHA runs on repeated pushes to branch/PR. (#11258)

Only run GHAs on non-forks. (#11265)

Contributors

@opoplawski

@FaustinCarter made their first contribution in https://github.com/conda/conda/pull/10652

@jaimergp

@rhoule-anaconda

@jezdez

@hajapy

@erykoff

@uwuvalon made their first contribution in https://github.com/conda/conda/pull/11221

@kenodegard

@manics made their first contribution in https://github.com/conda/conda/pull/11237

@NaincyKumariKnoldus made their first contribution in https://github.com/conda/conda/pull/11268

@autotmp made their first contribution in https://github.com/conda/conda/pull/11278

@yuvipanda made their first contribution in https://github.com/conda/conda/pull/11013

@astrojuanlu

@marcelotrevisani

Full Changelog: https://github.com/conda/conda/compare/4.11.0...4.12.0
Source code(tar.gz)
Source code(zip)
4.11.0(Nov 22, 2021)
Enhancements

Allow channel_alias to interpolate environment variables.

Support running conda with PyPy on Windows.

Add ability to add, append and prepend to sequence values when using the conda config subcommand.

Support Python 3.10 in version parser.

Add XDG_CONFIG_HOME to the conda search path following the XDG Base Directory Specification (XDGBDS).

Bug fixes

Fix the PowerShell activator to not show an error when unsetting environment variables.

Remove superfluous eval statements in fish shell integration.

Indent the conda fish integration file using fish_indent.

Fix handling of environment variables containing equal signs (=).

Handle permission errors when listing all known prefixes.

Catch Unicode decoding errors when parsing conda-meta files.

Fix handling write errors when trying to create package cache or env directories.

Docs

Update path of conda repo in RHEL based systems to /etc/yum.repos.d/conda.repo.

Fix the advanced pip example to stop using the now invalid file: prefix.

Minor docs cleanup and adding Code of Conduct.

Add auto-built architecture documentation for conda based on the C4 Model. See the conda documentation for more information.

Expand the contributing documentation with a section about static code analysis and code linting.

Add developer guide section to the documentation, including a conda architecture overview.

Stop referring to updating anaconda when conda update fails with an error.

Other

Build Docker images periodically on GitHub Actions for the continuous integration testing on Linux, storing them on GitHub Packages's registry for reduced latency and cost when using Docker Hub.

Simplify the Linux GitHub actions workflows by combining used shell scripts.

Add periodic GitHub Actions workflow to review old issues in the conda issue tracker and mark them as stale if no feedback is provided in a sensible amount of time, eventually closing them.

Add periodic GitHub Actions workflow to lock the comment threads of old issues and pull requests in the conda GitHub repository to surface regressions with new issues instead.

Refactor test suite to use more GitHub Actions runners in parallel, reducing total run time by 50%.

Switched the issue tracker to use forms with additional questions for bug reporters to help in ticket triage.

Add and automatically run pre-commit as part of the CI system to improve the code quality continuously and raise issues in contributed patches early on.

The used code linters are: flake8, pylint and bandit.

The Python code formatter black is used as well but is only enforced on changed code in a commit and not to the whole code base at once.

Automatically build the conda package upon the successful merge into the master branch and upload it to the conda-canary channel on anaconda.org.

To try conda out simply run:

conda install -c conda-canary/label/dev conda

Automate adding new issues to public GitHub project board to facilitate issue triage.

Update GitHub issue and pull request labels to be more consistent.

Start using rever for release management.

(preview) Enable one-click gitpod and GitHub Codespaces setup for Linux development.

Contributors

Benjamin Bertrand

Chawye Hsu

Cheng H. Lee

Dan Meador

Daniel Bast

Daniel Holth

Gregor Kržmanc

Hsin-Hsiang Peng

Ilan Cosman

Isuru Fernando

Jaime Rodríguez-Guerra

Jan-Benedikt Jagusch

Jannis Leidel

John Flavin

Jonas Haag

Ken Odegard

Kfir Zvi

Mervin Fansler

bfis

mkincaid

pre-commit CI

Source code(tar.gz)
Source code(zip)
4.10.3(Jun 30, 2021)
Bug fixes

Revert "Don't create an unused S3 client at import time (#10516)" in 4.10.2 that introduced a regression for users of S3-based channels. (#10756)

Source code(tar.gz)
Source code(zip)
4.10.2(Jun 28, 2021)
Enhancements

Add --dry-run option to conda env create (#10635)

Print warning about pip-installed dependencies only once (#10638)

Explicit install now respects --download-only flag (#10688)

Bump vendored tqdm version (#10721)

Bug fixes

Fix changeps1 handling for PowerShell (#10624)

Handle unbound $PS1 so sh activation does not fail with set -u (#10701)

Fix sh activation so $PATH is properly restored on errors (#10631)

Fix -c option handling so defaults channel is not always re-added (#10735)

Fix artifact verification-related warnings and errors (#10627, #10677)

Fix log level used in conda/core/prefix_data.py (#9998)

Fix log level used when fetching artifact verification metadata (#10621)

Don't create an unused S3 client at import time (#10516)

Don't load binstar_client until needed (#10692)

Reflect dropping of older Python versions in setup.py (#10642)

Docs

Merge release notes and changelog to reduce maintenance burden (#10745)

Add mentions to PyPy, Anaconda terms of service (#10329, #10712)

Update Python versions in examples (#10329, #10744)

Update install macOS instructions (#10728)

Contributors

@AlbertDeFusco

@awwad

@casperdcl

@cgranade

@chenghlee

@ColemanTom

@dan-hook

@dbast

@ericpre

@HedgehogCode

@jamesp

@jezdez

@johnhany97

@lightmare

@mattip

@maxerbubba

@mrakitin

@stinos

@thermokarst

Source code(tar.gz)
Source code(zip)
4.10.1(Apr 15, 2021)
4.10.1 (2021-04-12)

Bug fixes

Fix version detection for __linux virtual package (#10599)

Fix import from conda_content_trust (#10589)

Fix how URL for verification metadata files are constructed (#10617)

Partially fix profile $PATH setup on MSYS2 (#10459)

Remove .empty directory even when rsync is not installed (#10331)

Contributors

@awwad

@chenghlee

@codepage949

@niklasholm

Source code(tar.gz)
Source code(zip)
4.10.0(Apr 9, 2021)
4.10.0 (2021-03-30)

NOTE: This release formally drops support for Python 2.7 and Python < 3.6.

Enhancements

Add pilot support for metadata signatures and verification (#10578)

Add __linux virtual package (#10552, #10561)

Support nested keys when using conda config --get (#10447, #10572)

Support installing default packages when using conda env create (#10530)

Support HTTP sources for conda env update -f (#10536)

Make macOS code signing operations less verbose (#10372)

Bug fixes

Fix conda search crashing on Python 3.9 (#10542)

Allow {channel}::pip to satisfy pip requirements (#10550)

Support {host}:{port} specifications in environment YAML files (#10417)

Fall back to system .condarc if user .condarc is absent (#10479)

Try UTF-16 if UTF-8 fails when reading environment YAML files (#10356)

Properly parse Python version >= 3.10 (#10478)

Fix zsh initialization when $ZDOTDIR is defined (#10413)

Fix path handling for csh (#10410)

Fix setup.py requirement for vendored ruamel_yaml_conda (#10441)

Fix errors when pickling vendored auxlib objects (#10386)

Docs

Document the __unix and __windows virtual packages (#10511)

Update list of supported and default versions of Python (#10531)

Favor using pip instead of setup.py when setting up CI (#10308)

Miscellaneous

CI: drop Python 2.7 and add Python 3.9 (#10548)

Contributors

@awwad

@BastianZim

@beenje

@bgobbi

@blubs

@chenghlee

@cjmartian

@ericpre

@erykoff

@felker

@giladmaya

@jamesmyatt

@mingwandroid

@opoplawski

@saadparwaiz1

@saucoide

Source code(tar.gz)
Source code(zip)
4.9.2(Nov 12, 2020)
4.9.2 (2020-11-10)

Enhancements

Use vendored tqdm in conda.resolve for better consistency (#10337)

Bug fixes

Revert to previous naming scheme for repodata cache files when use_only_tar_bz2 config option is false (#10350)

Docs

Fix missing release notes (#10342)

Fix permission errors when configuring deb repositories (#10347)

Contributors

@chenghlee

@csoja

@dylanmorroll

@sscherfke

Source code(tar.gz)
Source code(zip)
4.9.1(Oct 27, 2020)
4.9.1 (2020-10-26)

Enhancements

Respect PEP 440 ~= "compatible release" clause (#10313)

Bug fixes

Remove preload_openssl for Win32 (#10298)

Add if exist to Windows registry hook (#10305)

Contributors

@mingwandroid

Source code(tar.gz)
Source code(zip)
4.9.0(Oct 19, 2020)
4.9.0 (2020-10-19)

Enhancements:

Add osx-arm64 as a recognized platform (#10128, #10134, #10137)

Resign files modified during installation on ARM64 macOS (#10260)

Add __archspec virtual package to identify CPU microarchitecture (#9930)

Add __unix and __win virtual packages (#10214)

Add --no-capture--output option to conda run (#9646)

Add --live-stream option to conda run (#10270)

Export and import environment variables set using conda env config (#10169)

Cache repodata from file:// channels (#9730)

Do not relink already-installed packages (#10208)

Speed up JSON formatting in logz module (#10189)

Bug fixes:

Stop env remove --dry-run from actually removing environments (#10261)

Virtual package requirements are now considered by the solver (#10057)

Fix cached filename processing when using only tar.bz2 (#10193)

Stop showing solver hints about CUDA when it is not a dependency (#10275)

Ignore virtual packages when checking environment consistency (#10196)

Fix config --json output errors in certain circumstances (#10194)

More consistent error handling by conda shell (#10238)

Bump vendored version of tqdm to fix various threading and I/O bugs (#10266)

Docs:

Correctly state default /AddToPath option in Windows installer (#10179)

Fix typos in --repodata-fn help text (#10279)

Miscellaneous:

Update CI infrastructure to use GitHub Actions (#10176, #10186, #10234)

Update README badge to show GitHub Actions status (#10254)

Contributors

@AlbertDeFusco

@angloyna

@bbodenmiller

@casperdcl

@chenghlee

@chrisburr

@cjmartian

@dhirschfeld

@ericpre

@gabrielcnr

@InfiniteChai

@isuruf

@jjhelmus

@LorcanHamill

@maresb

@mingwandroid

@mlline00

@xhochy

@ydmytryk

Source code(tar.gz)
Source code(zip)
4.8.5(Oct 5, 2020)
4.8.5 (2020-09-14)

Enhancements

Add osx-arm64 as a recognized platform (#10128, #10134)

Contributors

@isuruf

@jjhelmus

Source code(tar.gz)
Source code(zip)
4.8.4(Aug 12, 2020)
4.8.4 (2020-08-06)

Enhancements:

Add linux-ppc64 as a recognized platform (#9797, #9877)

Add linux-s390x as a recognized platform (#9933, #10051)

Add spinner to pip installer (#10032)

Add support for running conda in PyPy (#9764)

Support creating conda environments using remote specification files (#9835)

Allow request retries on various HTTP errors (#9919)

Add compare command for environments against a specification file (#10022)

Add (preliminary) support for JSON-format activation (#8727)

Properly handle the CURL_CA_BUNDLE environment variable (#10078)

More uniformly handle $CONDA_PREFIX when exporting environments (#10092)

Enable trailing _ to anchor OpenSSL-like versions (#9859)

Replace listdir and glob with scandir (#9889)

Ignore virtual packages when searching for constrained packages (#10117)

Add virtual packages to be considered in the solver (#10057)

Bug fixes:

Prevent remove --all from deleting non-environment directories (#10086)

Prevent create --dry-run --yes from deleting existing environments (#10090)

Remove extra newline from environment export file (#9649)

Print help on incomplete conda env config command rather than crashing (#9660)

Correctly set exit code/errorlevel when conda run exits (#9665)

Send "inconsistent environment" warnings to stderr to avoid breaking JSON output (#9738)

Fix output formatting from post-link scripts (#9841)

Fix URL parsing for channel subdirs (#9844)

Fix conda env export -f sometimes producing empty output files (#9909)

Fix handling of Python releases with two-digit minor versions (#9999)

Do not use gid to determine if user is an admin on *nix platforms (#10002)

Suppress spurious xonsh activation warnings (#10005)

Fix crash when running conda update --all on a nonexistent environment (#10028)

Fix collections import for Python 3.8 (#10093)

Fix regex-related deprecation warnings (#10093, #10096)

Fix logic error when running under Python 2.7 on 64-bit platforms (#10108)

Fix Python 3.8 leaked semaphore issue (#10115)

Docs:

Fix formatting and typos (#9623, #9689, #9898, #10042)

Correct location for yum repository configuration files (#9988)

Clarify usage for the --channel option (#10054)

Clarify Python is not installed by default into new environments (#10089)

Miscellaneous:

Fixes to tests and CI pipelines (#9842, #9863, #9938, #9960, #10010)

Remove conda-forge dependencies for developing conda (#9857, #9871)

Audit YAML usage for safe_load vs round_trip_load (#9902)

Contributors:

@alanhdu

@angloyna

@Anthchirp

@Arrowbox

@bbodenmiller

@beenje

@bernardoduarte

@birdsarah

@bnemanich

@chenghlee

@ChihweiLHBird

@cjmartian

@ericpre

@error404-beep

@esc

@hartb

@hugobuddel

@isuruf

@jjhelmus

@kalefranz

@mingwandroid

@mlline00

@mparry

@mrocklin

@necaris

@pdnm

@pradghos

@ravigumm

@Reissner

@scopatz

@sidhant007

@songmeixu

@speleo3

@tomsaleeba

@WinstonPais

Source code(tar.gz)
Source code(zip)
4.8.3(Mar 13, 2020)
4.8.3 (2020-03-13)

Docs:

Add release notes for 4.8.2 to docs (#9632)

Fix typos in docs (#9637, #9643)

Grammatical and formatting changes (#9647)

Bug fixes:

Account for channel is specs (#9748)

Contributors:

@bernardoduarte

@forrestwaters

@jjhelmus

@msarahan

@rrigdon

@timgates42

Source code(tar.gz)
Source code(zip)
4.8.2(Jan 24, 2020)
4.8.2 (2020-01-24)

Enhancements:

Solver messaging improvements (#9560)

Docs:

Added precedence and conflict info (#9565)

Added how to set env variables with config API (#9536)

Updated user guide, deleted Overview, minor clean up (#9581)

Add code of conduct (#9601, #9602, #9603, #9603, #9604 #9605)

Bug fixes:

change fish prompt only if changeps1 is true (#7000)

make frozendict JSON serializable (#9539)

Conda env create empyt dir (#9543)

Contributors:

@msarahan

@jjhelmus

@rrigdon

@soapy1

@teake

@csoja

@kfranz

Source code(tar.gz)
Source code(zip)
4.8.1(Dec 19, 2019)
4.8.1 (2019-12-19)

Enhancements:

improve performance for conda run by avoiding Popen.communicate (#9381)

Put conda keyring in /usr/share/keyrings on Debian (#9424)

refactor common.logic to fix some bugs and prepare for better modularity (#9427)

Support nested configuration (#9449)

Support Object configuration parameters (#9465)

Use freeze_installed to speed up conda env update (#9511)

add networking args to conda env create (#9525)

Docs:

fix string concatenation running words together regarding CONDA_EXE (#9411)

Fix typo ("list" -> "info") (#9433)

improve description of DLL loading verification and activating environments (#9453)

Installing with specific build number (#9534)

typo in condarc key envs_dirs (#9478)

Clarify channel priority and package sorting (#9492)

Bug fixes:

Fix calling python api run_command with list and string arguments (#9331)

set tmp to shortened path that excludes spaces (#9409)

Add subdir to PackageRecord dist_str (#9418)

revert init bash completion (#9421)

avoid function redefinition upon resourcing conda.fish (#9444)

propagate pip error level when creating envs with conda env (#9460)

fix incorrect chown call (#9464)

Don't check in pkgs for trash (#9472)

Fix running conda activate in multiple processes on windows (#9477)

remove setuptools from run_constrained in recipe (#9485)

Fix __conda_activate function to correctly return exit code (#9532)

fix overly greedy capture done by subprocess for conda run (#9537)

Contributors:

@AntoinePrv

@brettcannon

@bwildenhain

@cjmartian

@felker

@forrestwaters

@gilescope

@isuruf

@jeremyjliu

@jjhelmus

@jhultman

@marcuscaisey

@mbargull

@mingwandroid

@msarahan

@okhoma

@osamoylenko

@rrigdon

@rulerofthehuns

@soapy1

@tartansandal

Source code(tar.gz)
Source code(zip)
4.8.0(Dec 10, 2019)

This is a re-release of 4.8.0rc0 and has no further changes.
Source code(tar.gz)
Source code(zip)
4.8.0rc0(Nov 4, 2019)
4.8.0rc0 (2019-11-04)

Enhancements:

retry downloads if they fail, controlled by remote_max_retries and remote_backoff_factor configuration values (#9318)

redact authentication information in some URLs (#9341)

add osx version virtual package , __osx (#9349)

add glibc virtual package, __glibc (#9358)

Docs

removeed references to MD5s from docs (#9247)

Add docs on CONDA_DLL_SEARCH_MODIFICATION_ENABLED (#9286)

document threads, spec history and configuration (#9327)

more documentation on channels (#9335)

document the .condarc search order (#9369)

various minor documentation fixes (#9238, #9248, #9267, #9334, #9351, #9372, #9378, #9388, #9391, #9393)

Bug fixes

fix issues with xonsh activation on Windows (#8246)

remove unsupported --lock argument from conda clean (#8310)

do not add sys_prefix_path to failed activation or deactivation (#9282)

fix csh setenv command (#9284)

do not memorize PackageRecord.combined_depends (#9289)

use CONDA_INTERNAL_OLDPATH rather than OLDPATH in activation script (#9303)

fixes xonsh activation and tab completion (#9305)

fix what channels are queried when context.offline is True (#9385)

Contributors

@analog-cbarber

@andreasg123

@beckermr

@bryant1410

@colinbrislawn

@felker

@forrestwaters

@gabrielcnr

@isuruf

@jakirkham

@jeremyjliu

@jjhelmus

@jooh

@jpigla

@marcelotrevisani

@melund

@mfansler

@mingwandroid

@msarahan

@rrigdon

@scopatz

@soapy1

@WillyChen123

@xhochy

Source code(tar.gz)
Source code(zip)
4.7.12(Sep 12, 2019)
4.7.12 (2019-09-12)

Enhancements:

add support for env file creation based on explicit specs in history (#9093)

detect prefix paths when -p nor -n not given (#9135)

Add config parameter to disable conflict finding (for faster time to errors) (#9190)

Bug fixes

fix race condition with creation of repodata cache dir (#9073)

fix ProxyError expected arguments (#9123)

makedirs to initialize .conda folder when registering env - fixes permission errors with .conda folders not existing when package cache gets created (#9215)

fix list duplicates errors in reading repodata/prefix data (#9132)

fix neutered specs not being recorded in history, leading to unsatisfiable environments later (#9147)

Standardize "conda env list" behavior between platforms (#9166)

add JSON output to conda env create/update (#9204)

speed up finding conflicting specs (speed regression in 4.7.11) (#9218)

Contributors

@beenje

@Bezier89

@cjmartian

@forrestwaters

@jjhelmus

@martin-raden

@msarahan

@nganani

@rrigdon

@soapy1

@WesRoach

@zheaton

Source code(tar.gz)
Source code(zip)
4.7.11(Aug 6, 2019)
4.7.11 (2019-08-06)

Enhancements

add config for control of number of threads. These can be set in condarc or using environment variables. Names/default values are: default_threads/None, repodata_threads/None, verify_threads/1, execute_threads/1 (#9044)

Bug fixes

fix repodata_fns from condarc not being respected (#8998)

Fix handling of UpdateModifiers other than FREEZE_INSTALLED (#8999)

Improve conflict finding graph traversal (#9006)

Fix setuptools being removed due to conda run_constrains (#9014)

Avoid calling find_conflicts until all retries are spent (#9015)

refactor _conda_activate.bat in hopes of improving behavior in parallel environments (#9021)

Add support for local version specs in PYPI installed packages (#9025)

fix boto3 initialization race condition (#9037)

Fix return condition in package_cache_data (#9039)

utilize libarchive_enabled attribute provided by conda-package-handling to fall back to .tar.bz2 files only. (#9041, #9053)

Fix menu creation on windows having race condition, leading to popups about python.exe not being found (#9044)

Improve list error when egg-link leads to extra egg-infos (#9045)

Fix incorrect RemoveError when operating on an env that has one of conda's deps, but is not the env in which the current conda in use resides (#9054)

Docs

Document new package format better

Document conda init command

Document availability of RSS feed for CDN-backed channels that clone

Contributors

@Bezier89

@forrestwaters

@hajapy

@ihnorton

@matthewwardrop

@msarahan

@rogererens

@rrigdon

@soapy1

Source code(tar.gz)
Source code(zip)
4.7.10(Jul 19, 2019)
4.7.10 (2019-07-19)

Bug fixes

fix merging of specs

fix bugs in building of chains in prefix graph

Contributors:

@msarahan

Source code(tar.gz)
Source code(zip)
4.7.9(Jul 18, 2019)
Bug fixes

fix Non records in comprehension

fix potential keyerror in depth-first search

fix PackageNotFound attribute error

Contributors:

@jjhelmus

@msarahan

Source code(tar.gz)
Source code(zip)
4.7.8(Jul 17, 2019)
4.7.8 (2019-07-17)

Improvements

improve unsatisfiable messages - try to group and explain output better. Remove lots of extraneous stuff that was showing up in 4.7.7 (#8910)

preload openssl on windows to avoid library conflicts and missing library issues (#8949)

Bug fixes

fix handling of channels where more than one channel contains packages with similar name, subdir, version and build_number. This was causing mysterious unsatisfiable errors for some users. (#8938)

reverse logic check in checking channel equality, because == is not reciprocal to != with py27 (no __ne__) (#8938)

fix an infinite loop or otherwise large process with building the unsatisfiable info. Improve the depth-first search implementation. (#8941)

streamline fallback paths to unfrozen solve in case frozen fails. (#8942)

Environment activation output only shows conda activate envname now, instead of sometimes showing just activate. (#8947)

Contributors:

@forrestwaters

@jjhelmus

@katietz

@msarahan

@rrigdon

@soapy1

Source code(tar.gz)
Source code(zip)
4.7.7(Jul 13, 2019)
4.7.7 (2019-07-12)

Improvements

When an update command doesn't do anything because installed software conflicts with the update, information about the conflict is shown, rather than just saying "all requests are already satisfied" (#8899)

Bug fixes

fix missing package_type attr in finding virtual packages (#8917)

fix parallel operations of loading index to preserve channel ordering (#8921, #8922)

filter PrefixRecords out from PackageRecords when making a graph to show unsatisfiable deps. Fixes comparison error between mismatched types. (#8924)

install entry points before running post-link scripts, because post link scripts may depend on entry points. (#8925)

Contributors

@jjhelmus

@msarahan

@rrigdon

@soapy1

Source code(tar.gz)
Source code(zip)
4.7.6(Jul 11, 2019)
4.7.6 (2019-07-11)

Improvements

Improve cuda virtual package conflict messages to show the __cuda virtual package as part of the conflict (#8834)

add additional debugging info to Resolve.solve (#8895)

Bug fixes

deduplicate error messages being shown for post-link scripts. Show captured stdout/stderr on failure (#8833)

fix the checkout step in the Windows dev env setup instructions (#8827)

bail out early when implicit python pinning renders an explicit spec unsatisfiable (#8834)

handle edge cases in pinned specs better (#8843)

extract package again if url is None (#8868)

update docs regarding indexing and subdirs (#8874)

remove warning about conda-build needing an update that was bothering people (#8884)

only add repodata fn into cache key when fn is not repodata.json (#8900)

allow conda to be downgraded with an explicit spec (#8892)

add target to specs from historic specs (#8901)

improve message when solving with a repodata file before repodata.json fails (#8907)

fix distutils usage for "which" functionality. Fix inability to change python version in envs with noarch packages (#8909)

fix anaconda metapackage being removed because history matching was too restrictive (#8911)

make freezing less aggressive; add fallback to non-frozen solve (#8912)

Contributors

@forrestwaters

@jjhelmus

@mcopes73

@msarahan

@richardjgowers

@rrigdon

@soapy1

@twinssbc

Source code(tar.gz)
Source code(zip)
4.7.5(Jun 24, 2019)
4.7.5 (2019-06-24)

Improvements

improve wording in informational message when a particular *_repodata.json can't be found. No need for alarm. (#8808)

Bug fixes

restore tests being run on win-32 appveyor (#8801)

fix Dist class handling of .conda files (#8816)

fix strict channel priority handling when a package is unsatisfiable and thus not present in the collection (#8819)

handle JSONDecodeError better when package is corrupted at extract time (#8820)

Contributors

@dhirschfeld

@msarahan

@rrigdon

Source code(tar.gz)
Source code(zip)
4.7.4(Jun 19, 2019)
4.7.4 (2019-06-19)

Improvements

Revert to and improve the unsatisfiability determination from 4.7.2 that was reverted in 4.7.3. It's faster. (#8783)

Bug fixes

fix tcsh/csh init scripts (#8792)

Docs improvements

clean up docs of run_command

fix broken links

update docs environment.yaml file to update conda-package-handling

conda logo favicon

update strict channel priority info

noarch package content ported from conda-forge

add info about conda-forge

remove references to things as they were before conda 4.1. That was a long time ago. This is not a history book.

Contributors

@jjhelmus

@msarahan

@rrigdon

@soapy1

Source code(tar.gz)
Source code(zip)

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