virtualenv
Create virtual isolated Python environments. tldr-pages
On several platforms
Several platforms
Create a new environment
virtualenv path/to/venvIdentifyCustomize the prompt prefix
virtualenv --prompt prompt_prefix path/to/venvIdentifyUse a different version of Python with virtualenv
virtualenv --python path/to/pythonbin path/to/venvIdentifyStart (select) the environment
source path/to/venv/bin/activateIdentifyStop the environment
deactivate