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  • Ubuntu pip版本的安装,卸载,查看,更新

    pip版本的安装:

    sudo apt-get install python3-pip

    pip版本的查看:

    pip3 --version

    pip3 -V

    pip更新:

    sudo pip3 install --upgrade pip

    pip卸载:

    sudo apt-get remove python3-pip

    pip3安装过后在查看版本的时候会出现这个问题

    1 Original exception was:
    2 Traceback (most recent call last):
    3   File "/usr/bin/pip3", line 9, in <module>
    4     from pip import main
    5 ImportError: cannot import name 'main'

    执行下面命令改变里面的文件即可

    sudo vi /usr/bin/pip3

     1 #!/usr/bin/python3
     2 # GENERATED BY DEBIAN
     3 
     4 import sys
     5 
     6 # Run the main entry point, similarly to how setuptools does it, but because
     7 # we didn't install the actual entry point from setup.py, don't use the
     8 # pkg_resources API.
     9 from pip import __main__
    10 if __name__ == '__main__':
    11     sys.exit(__main__._main())



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  • 原文地址:https://www.cnblogs.com/ice-image/p/10421777.html
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