shell $ brew install openssl readline sqlite3 xz zlib shell $ git clone https://github.com/pyenv/pyenv.git ~/.pyenv shell $ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bashrc $ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bashrc $ echo 'eval "$(pyenv init --path)"' >> ~/.bashrc $ echo 'eval "$(pyenv virtualenv-init -)"' >> ~/.bashrc shell $ source ~/.bashrc shell $ pyenv install --list shell $ pyenv install <python-version> shell $ pyenv install 3.9.2 shell $ pyenv versions shell $ pyenv global <python-version> shell $ pyenv global 3.9.2 shell $ pyenv virtualenv <python-version> <env-name> shell $ pyenv virtualenv 3.9.2 myenv shell $ pyenv activate <env-name> shell $ pyenv activate myenv shell $ pyenv deactivate shell $ pyenv uninstall <python-version> shell $ pyenv uninstall 3.9.2