source 'https://rubygems.org' gemspec gem 'composition', :git => 'https://github.com/mbj/composition.git' gem 'anima', :git => 'https://github.com/mbj/anima.git' gem 'devtools', :git => 'https://github.com/datamapper/devtools.git' eval(File.read(File.join(File.dirname(__FILE__),'Gemfile.devtools')))