Pyenv Daily Operations

If you want to upgrade pyenv  then

$ cd ~/.pyenv
$ git pull

To list all available Python versions:

$ pyenv install -l

To install a Python version:

$ pyenv install 3.4.3

To set the global Python version

$ pyenv global <version>

You can create virtualenv

$ pyenv virtualenv 3.4.3 Django

You may activate and de-activate virtualenvs using

$ pyenv activate <name>
$ pyenv deactivate 

You can set a folder specific Python version or virtual environment

$ pyenv local <virtualenv or version>

Uninstall Python version or virtualenv

$ pyenv uninstall <virtualenv or version>