How to resolve this error. ruby - 1.9.2 -p180 rails - 3.0.9 I am upgrading my rails 2.3.11 and ruby 1.8.7 application to these latest versions and when i tried to run server it gives me this error. Value assigned to config.time_zone not recognized.Run "rake -D time" and when i am trying to run any kind of rake command it gives me no such file to load -- config/environment -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.