Use Multiple Python Versions In OSX

This post aims to help with managing several different Python versions on OSX without any troubles.

As usually just follow next steps:

1. $ brew update

2. $ brew install pyenv

3. Add into .bashrc: 

" if which pyenv > /dev/null; then eval "$(pyenv init -)"; fi"

4. Shows list of options

$ pyenv install -l  

5. Installs needed python version

$ pyenv install X.XX.XX 

6. Shows installed python versions in system

$ pyenv versions 

7. Sets specific version as global one

$ pyenv global X.XX.XX 

8. Sets specific version as local one

$ pyenv local X.XX.XX 

9. Unsets local version for python

$ pyenv local --unset 

For further exploring:

10. Shows list of available commands for pyenv

$ pyenv commands 

This is pretty much enough for this topic (at least for now).