pip install --upgrade can‘t find Rust compiler

pip Upgrade use command ：python -m pip install --upgrade Will report a mistake

My solution ,conda uninstall pip, Repeat several times , hold pip The lower versions have been downloaded

Then reinstall ：

conda install pip

At this point, you need to enter the command ：easy_install -U pip upgrade pip The successful running , There is no error when entering the update command ,（‘easy_install -U Package name ’ python Download the update package command in the old version ）

Start installation .whl Installation package
Forget whether it was downloaded from this link .whl Package installed ：https://www.lfd.uci.edu/~gohlke/pythonlibs/
（1） Before installing, check the version of the installation package required by this machine , Here's the picture , Go to download the installation package in the format in the box

（2） After downloading, put the installation package in python In the catalog Scripts Under the table of contents , This is an important step
Then open in this directory cmd, function pip install Twisted-20.3.0-cp36-cp36m-win32.whl, Here's the picture

Because my local computer has many python, Yes 2.x and 3.x Of , There are always problems during installation , Such as

ERROR: Twisted-20.3.0-cp36-cp36m-win_amd64.whl is not a supported wheel on this platform.
** When you encounter this problem, you need to check your machine configuration first （ The machine is 64 Bit may also need to be installed 32 My bag oh ）**
1
2
Or I clearly install the package 36 Of ,python It's also 36 Of , But I encountered a prompt during installation ：python 2.x The problem of platform mismatch
The reason is that there is no .whl Put this file in the one you want to install python garage , I just didn't specify the directory , Direct installation , The system locates 2.x Of python, Cause prompt platform mismatch
Finally, after successful installation , You need to go python Add in environment paramiko The library , perhaps pip add to
I use python An error is reported when adding a library to the environment , Another hint c++ Problems with the compilation environment , Such as

Then I use pip install , Installation is successful , I don't understand ...
Just when I want to give up , The environment is ready .....
————————————————
Copyright notice ： This paper is about CSDN Blogger 「 Ketchup ~」 The original article of , follow CC 4.0 BY-SA Copyright agreement , For reprint, please attach the original source link and this statement .
Link to the original text ：https://blog.csdn.net/qq_41529798/article/details/118555985