Gemfile in rspec-scaffold-0.1.0 vs Gemfile in rspec-scaffold-0.2.0

@@ -1,8 +1,10 @@
 source 'https://rubygems.org'
 
 # Specify your gem's dependencies in rspec-scaffold.gemspec
 gemspec
 
-group :development, :test do
-  gem 'byebug'
+gem 'byebug' if RUBY_VERSION >= '2.0.0'
+
+group :test do
+  gem 'rake' # for ogb TravisCI
 end