Gemfile in pr-0.0.6 vs Gemfile in pr-0.0.7

@@ -1,4 +1,8 @@
 source "http://rubygems.org"
 
 # Specify your gem's dependencies in PR.gemspec
 gemspec
+
+if RUBY_VERSION == "1.9.2"
+  gem 'activesupport', '< 4'
+end