python 安装最优传输模块POT出现问题：Microsoft Visual C++ 14.0 is required (Unable to find vcvarsall.bat)

解决方案：

安装visual studio 2017，选择支持Python，

安装完成后配置路径：

Add this to your PATH environment variables:

C:\Program Files (x86)\Windows Kits\8.0\bin\x86

Copy these files:

rc.exe rcdll.dll

From

C:\Program Files (x86)\Windows Kits\10\bin\10.0.16299.0\x64

To

C:\Program Files (x86)\Microsoft Visual Studio 11.0\VC\bin

 

再进行pip install POT即可