pyenv のインストールと version の切り替え - Qiita

mac に ansible を入れようとしたら pip が依存している python の version に言及があった。 $ sudo pip install ansible DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. The directory '/Users/<あなたのお名前>/Library/Caches/pip/http' or its parent directory is not owned by t