1. Install
pip install pyenv-win --target %USERPROFILE%/.pyenv
2. Add following to PATH enviroment variable
%USERPROFILE%\.pyenv\pyenv-win\bin;%USERPROFILE%\.pyenv\pyenv-win\shims;
3. Add installed path in file easy_install.pth to site-packages folder(ex: C:\Users\Jack_Lin\AppData\Local\Programs\Python\Python37-32\Lib\site-packages).
Need to add absolute path, ex:
C:\Users\Jack_Lin\.pyenv in file easy_install.pth
4. pip list to check pyenv-win is installed and recognize by pip
5. upgrade
pip install --upgrade pyenv-win
6. uninstall
pip uninstall pyenv-win