note: This error originates from a subprocess, and is likely not a problem with pip.

python安装依赖的时候一直失败，提示：

Subprocess check_output returned non-zero exit status 1 

note: This error originates from a subprocess, and is likely not a problem with pip

结果用pycharm安装多出了提示：

error: Microsoft Visual c++ 14. 0 or greater is required. Get it vith "Hierosoft C++ Build Tools": https://visualstudio.mierosoft.com/visual-cpp-build-tools/

安装 Microsoft Visual c++ 14. 0就解决了

参考：https://stackoverflow.com/a/64262038