Ruby
症状 rubygems を 3.1.4 に更新する際に以下のエラーが出る。 $ sudo gem update --system 3.1.4 (中略) Loading the rubygems/defaults/operating_system.rb file caused an error. This file is owned by your OS, not by rubygems upstream. Please fin…
症状 rubygems を 3.1.4 に更新する際に以下のエラーが出る。 $ sudo gem update --system 3.1.4 (中略) Loading the rubygems/defaults/operating_system.rb file caused an error. This file is owned by your OS, not by rubygems upstream. Please fin…