s.add_runtime_dependency 'extlib', '~> 0.9'
s.add_runtime_dependency 'launchy', '~> 2.4'
s.add_runtime_dependency 'retriable', '~> 1.4'
-
+ s.add_runtime_dependency 'activesupport', '~> 3.2'
+
s.add_development_dependency 'rake', '~> 10.0'
s.add_development_dependency 'yard', '~> 0.8'
s.add_development_dependency 'rspec', '~> 3.1'