rubyをバージョンアップしてrailsコマンドが使えなくなった時の対処法
railsコマンドを実行して
can't find gem railties (>= 0.a) with executable rails (Gem::GemNotFoundException)
上のエラーが出る時
gem install rails
を実行すると解決する。
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme