3 homepage: https://github.com/pyenv/pyenv
5 pyenv: Simple Python Version Management
16 ### List available python versions:
22 ### Install Python versions:
25 pyenv install <version>
31 List installed versions:
38 Sets a local application-specific Python version:
43 Unset the local version:
48 ### List existing virtualenvs
55 From current version with name "venv35":
57 pyenv virtualenv venv35
59 From version 2.7.10 with name "venv27":
61 pyenv virtualenv 2.7.10
64 ### Activate/deactivate
71 ### Delete existing virtualenv
73 pyenv uninstall venv27