Railsのaboutスクリプトを知った・・・・。今頃。: Ruby on Railsの独学日記「Railsデプロイ」を読んでたら、 $ ./script/about !!! The bundled mysql.rb driver has been removed from Rails 2.2. Please install the mysql gem and try again: gem install mysql. About your application's environment Ruby version 1.8.7 (i686-linux) RubyGems version 1.3.3 Rack version 1.0 bundled Rails version 2.3.2 Active Record version 2.3.2 Action Pack version 2.3.2 Active Resource version 2.3.2 Action Mailer v
