环境

windows 10 64位
python2.7.18

报错

pip install support
安装support报错

Complete output (9 lines):
running install
running build
running build_py
creating build
creating build\lib.win-amd64-2.7
copying twofish.py -> build\lib.win-amd64-2.7
running build_ext
building ‘_twofish’ extension
error: Microsoft Visual C++ 9.0 is required. Get it from http://aka.ms/vcpython27

解决方案

解决方法：下载 VCForPython27.msi 。

地址： https://www.microsoft.com/en-us/download/details.aspx?id=44266

(Microsoft Visual C++ Compiler for Python 2.7)

安装后执行
pip install support