nitrousio - git push heroku master not working - 


i trying push code heroku , appears error: -----> ruby app detected -----> compiling ruby/rails -----> using ruby version: ruby-2.0.0 -----> installing dependencies using 1.7.12        running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment        trying install in deployment mode after changing        gemfile. run `bundle install` elsewhere , add        updated gemfile.lock version control.        have deleted gemfile:        * 1.10.0.pre        bundler output: trying install in deployment mode after changing        gemfile. run `bundle install` elsewhere , add        updated gemfile.lock version control.         have deleted gemfile:        * 1.10.0.pre  !  !     failed install gems via bundler.  !

i have tried "bundle install" command , "bundle update" nothing seems work.

what part says:

and add updated gemfile.lock version control

is gemfile.lock included in git?


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