関連ワード:  create virtual environment with older python version    create virtual environment with python version    create virtual environment with specific python version    create virtual environment with specific python version windows    create virtual environment with different python version    create virtual environment with specific python version ubuntu    create virtual environment with specific python version linux    create virtual environment with specific python version mac    create virtual environment with different python version windows    create virtual environment with new python version  
結果 : create virtual environment with older python version