C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.9/lib/act ive_support/dependencies.rb:251:in `require': cannot load such file -- dispatche r (LoadError)
请问要用 mongrel 替代 webrick，需要做哪些部署呢？
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/activesupport-3.2.9/lib/act ive_support/dependencies.rb:251:in `require': cannot load such file -- dispatche r (LoadError)
请问要用 mongrel 替代 webrick，需要做哪些部署呢？