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Google colab踩坑

2022-07-04 19:56:00 Jay_Mapp

1.在使用的时候,先将数据传入Google Drive中,然后在Colab中连接Google Colab

from google.colab import drive
drive.mount('/content/drive')

2.进入到自己的文件夹下:

在colab中,直接这样做就可以

cd 想要进入的文件夹名字/

3.安装Anaconda来配置需要的安装包:

!wget -c https://repo.continuum.io/archive/Anaconda3-5.1.0-Linux-x86_64.sh
!chmod +x Anaconda3-5.1.0-Linux-x86_64.sh
!bash ./Anaconda3-5.1.0-Linux-x86_64.sh -b -f -p /usr/local
 
import sys
sys.path.append('/usr/local/lib/python3.6/site-packages/')

4.Linux下Anaconda的虚拟环境创建、激活

虚拟环境创建:

!conda create -n 虚拟环境名称 python=3.7

激活虚拟环境:

!source cnonda activate 虚拟环境

虚拟环境被激活之后,就不用进行其他的操作了,激活了虚拟环境后,想要运行的python文件就会在这个虚拟环境下运行

安装各种依赖库时常会出现的错误有三个:

(1)Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-nr4ydx_8/opencv-python/

!pip install --upgrade setuptools

(2)Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-ud_idlo6/opencv-python/

!python -m pip install --upgrade pip

(3)ERROR: Cannot uninstall 'PyYAML'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

pip install PyYAML --ignore-installed

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本文为[Jay_Mapp]所创,转载请带上原文链接,感谢
https://blog.csdn.net/weixin_46088823/article/details/125500480