- link python folder to pyenv versions
- rehash pyenv shims
# link outside python folder to pyenv versions folder
ln -s /outside/python/x.x.x ~/.pyenv/versions/x.x.x
# Example add macos system python 2.7 to pyenv
ln -s /System/Library/Frameworks/Python.framework/Versions/2.7 ~/.pyenv/versions/2.7