When Python install third-party libraries, use the built-pip installation, often installed wrong. Re-installed still does not recommend the use of multiple domestic image installation is successful, Tsinghua personal feeling is the most complete mirroring, and fast.
Specific methods are as follows
when using the additional parameters -i https://pypi.tuna.tsinghua.edu.cn/simple pip
example: pip install -i https://pypi.tuna.tsinghua.edu.cn/simple gevent, this will go from Tsinghua side of the mirror installation gevent library.
