pip升级后报错的解决

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0x01 现象1

升级新版pip后报错

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Traceback (most recent call last):
  File "/usr/bin/pip", line 11, in <module>
    sys.exit(main())
  File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 215, in main
    locale.setlocale(locale.LC_ALL, '')
  File "/usr/lib/python2.7/locale.py", line 581, in setlocale
    return _setlocale(category, locale)
locale.Error: unsupported locale setting

0x02 解决办法

编辑如下文件

sudo vim /usr/bin/pip

把下面的三行

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from pip import main
if __name__ == '__main__':
    sys.exit(main())

改为

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from pip import __main__
if __name__ == '__main__':
    sys.exit(__main__._main())

0x03 现象２

运行pip安装程序报错如下

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Traceback (most recent call last):
  File "/usr/bin/pip", line 11, in <module>
    sys.exit(main())
  File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 215, in main
    locale.setlocale(locale.LC_ALL, '')
  File "/usr/lib/python2.7/locale.py", line 581, in setlocale
    return _setlocale(category, locale)
locale.Error: unsupported locale setting

##0x04 解决办法

在终端运行

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export LC_ALL=C

或者将其写入　.bashrc