関連ワード:  apt get install python3 9    apt get install python3 9 pip    apt get install python3 9 dev    apt get install python3 9 venv    sudo apt get install python3 9    sudo apt get install python3 9 venv    sudo apt get install python3 9 dev    sudo apt get install python3 9 distutils    ubuntu apt install python3 9    run apt get install python3 9