source :rubygems
gemspec

gem 'less-rails', :path => ENV['LESS_RAILS_SOURCE'] if ENV['LESS_RAILS_SOURCE']

gem "therubyracer", ">= 0.10.1", :require => nil, :platforms => :ruby
gem "therubyrhino", ">= 1.73.2", :require => nil, :platforms => :jruby