GNU/Linux Python installation ¶ Python 3.10.x installation $ git pull pyenv install 3.10.3 pyenv install 3.10.3 pyenv versions pyenv global 3.10.3 pyenv versions pyenv uninstall 3.10.2 pyenv versions pyenv install 3.10-dev Python 3.9.0 installation 3.9.0 pyenv global 3.9.0