source "http://rubygems.org"
gemspec
gem 'arel', :git => 'git://github.com/rails/arel.git'
gem 'rack', :git => 'git://github.com/rack/rack.git'
git 'git://github.com/rails/rails.git' do
gem 'activesupport'
gem 'activerecord'
gem 'actionpack'
end