HI, i am working in Rails .. my gem list is
*** LOCAL GEMS *** abstract (1.0.0) actionmailer (3.0.4, 3.0.3, 2.3.11, 2.3.10, 2.3.8, 2.3.4, 2.3.2) action
Your gem list (the one you get on the command "gem list") is list of installed gems.
That's not the list of gems used by your application -> those are in the Gemfile.
Things you might try or have tried:
(see also https://gist.github.com/807008 )