Gemfile in urbanopt-scenario-0.1.1 vs Gemfile in urbanopt-scenario-0.2.0.pre1

@@ -17,11 +17,11 @@
 # if allow_local && File.exist?('../OpenStudio-extension-gem')
 #   gem 'openstudio-extension', path: '../OpenStudio-extension-gem'
 # elsif allow_local
 #   gem 'openstudio-extension', github: 'NREL/OpenStudio-extension-gem', branch: 'develop'
 # end
-#
+
 # if allow_local && File.exist?('../openstudio-common-measures-gem')
 #   gem 'openstudio-common-measures', path: '../openstudio-common-measures-gem'
 # elsif allow_local
 #   gem 'openstudio-common-measures', github: 'NREL/openstudio-common-measures-gem', branch: 'develop'
 # end
@@ -38,6 +38,8 @@
   gem 'urbanopt-core', github: 'URBANopt/urbanopt-core-gem', branch: 'develop'
 end
 
 # simplecov has an unnecessary dependency on native json gem, use fork that does not require this
 gem 'simplecov', github: 'NREL/simplecov'
-# gem 'rdoc'
+
+# Fix rack version temporarily to work with Ruby 2.2.4
+gem 'rack', '2.1.2'