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CentOS 7下,pip install -upgrade pip 导致 pip 无法使用的问题 ImportError: No module named typing

CentOS 7下,pip install -upgrade pip 导致 pip 无法使用的问题 ImportError: No module named typing

问题现象

pip安装某第三方 SDK,提示升级 pip,按提示升级 pip 后报错

导致报错的 pip 升级命令

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pip install --upgrade pip

pip 错误提示

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Traceback (most recent call last):
File "/usr/bin/pip", line 9, in <module>
load_entry_point('pip==21.1.2', 'console_scripts', 'pip')()
File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 378, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2566, in load_entry_point
return ep.load()
File "/usr/lib/python2.7/site-packages/pkg_resources.py", line 2260, in load
entry = __import__(self.module_name, globals(),globals(), ['__name__'])
File "/usr/lib/python2.7/site-packages/pip/__init__.py", line 1, in <module>
from typing import List, Optional
ImportError: No module named typing

解决办法

  1. 卸载当前的 pip

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    yum remove python-pip
  2. 重新从官方网站安装 python2版本的最新的 pip

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    curl https://bootstrap.pypa.io/pip/2.7/get-pip.py -o get-pip.py
    python get-pip.py

参考文章

https://zhoudl.jschrj.com/posts/418.html
https://pip.pypa.io/en/stable/installing

Author:Margrop
Link:http://blog.margrop.com/post/centos-7-no-module-named-typing-after-upgrade-pip/
版权声明:本文采用 CC BY-NC-SA 3.0 CN 协议进行许可