source 'http://rubygems.org' raise "Ruby >=1.9.3 is required! Detected version: #{RUBY_VERSION}" unless RUBY_VERSION.to_s >= "1.9.3" # celluloid-io should automatically install celluloid and nio4r gem "rake", ">= 10.1.0" gem "celluloid-io", ">= 0.16.2" gem "eventmachine", ">= 1.0.3"