pyenv

A Python version manager.

Commands

List the virtual environments created.

pyenv virtualenvs

List the versions installed.

pyenv versions

Activate an existing environment.

cd /path/to/your/project
pyenv local venv

Create a new environment.

pyenv virtualenv 3.11.4 venv

Install a specific version of Python.

pyenv install 3.11.4

List all of Python versions you can install.

python install --list