virtualenv

Create virtual isolated Python environments. More information: https://virtualenv.pypa.io/.

• Create a new environment:

virtualenv path/to/venv

• Customize the prompt prefix:

virtualenv --prompt=prompt_prefix path/to/venv

• Use a different version of Python with virtualenv:

virtualenv --python=path/to/pythonbin path/to/venv

• Start (select) the environment:

source path/to/venv/bin/activate

• Stop the environment:

deactivate