pyenv virtualenv

Create virtual environments based on one's installed Python distributions. More information: https://github.com/pyenv/pyenv-virtualenv.

Create a new Python 3.6.6 virtual environment:

pyenv virtualenv {{3.6.6}} {{virtualenv_name}}
List all existing virtual environments:

pyenv virtualenvs
Activate a virtual environment:

pyenv activate {{virtualenv_name}}
Deactivate the virtual environment:

pyenv deactivate