Rails consoleでエラー

ruby

なんだこりゃ？前途多難である。

$ script/console
Loading development environment.
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.3/lib/active_support/multibyte/handlers/utf8_handler.rb:118:RegexpError: unmatched (: /(  |
| |
(文字化けするので略)
/usr/local/lib/ruby/gems/1.8/gems/activesupport-1.4.3/lib/active_support/core_ext/module/aliasing.rb:28:in `alias_method':NameError: undefined method `process' for class `ActionController::Base'
/m/home/rubikitch/src/rails-app/shovell/app/controllers/application.rb:6:NoMethodError: undefined method `session' for ApplicationController:Class
irb: warn: can't alias help from irb_help.
>