Rakefile in swift-0.4.3 vs Rakefile in swift-0.5.0

@@ -11,9 +11,10 @@
     gem.authors     = ["Shane Hanna", "Bharanee 'Barney' Rathna"]
     gem.extensions = FileList['ext/extconf.rb']
     gem.files.reject!{|f| f =~ %r{\.gitignore|examples|benchmarks|memory/.*}}
 
     gem.add_development_dependency 'minitest', '>= 1.7.0'
+    gem.add_development_dependency 'eventmachine'
   end
   Jeweler::GemcutterTasks.new
 rescue LoadError
   puts "Jeweler (or a dependency) not available. Install it with: gem install jeweler"
 end