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python - 当它说它有时，Pip 没有安装

问题描述

我要求 pip 安装一个包。它说它安装了它，但它不存在！

$ virtualenv --python python3 asdf
Running virtualenv with interpreter /usr/bin/python3
Using base prefix '/usr'
New python executable in /home/app/asdf/bin/python3
Also creating executable in /home/app/asdf/bin/python
Installing setuptools, pip, wheel...done.

$ . asdf/bin/activate

$ pip install pygments
Collecting pygments
  Using cached https://files.pythonhosted.org/packages/02/ee/b6e02dc6529e82b75bb06823ff7d005b141037cb1416b10c6f00fc419dca/Pygments-2.2.0-py2.py3-none-any.whl
Installing collected packages: pygments
Successfully installed pygments-2.2.0

$ pip list
Package    Version
---------- -------
pip        10.0.1 
setuptools 39.1.0 
wheel      0.31.1

Pip 版本是10.0.1，这是一个 Amazon Linux (CentOS) 系统。在中有您期望的文件asdf/lib64/python3.6/dist-packages/pygments/，但在asdf/lib/python3.6/site-packages. 我不知道这里发生了什么。有人会帮忙吗？

标签： pythonpip

解决方案

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