Rakefile in osm-1.2.5 vs Rakefile in osm-1.2.6

@@ -1,5 +1,7 @@
+require "rake"
+require "rubygems"
 require "bundler/gem_tasks"
 require 'rspec/core/rake_task'
 
 RSpec::Core::RakeTask.new(:spec)
 
@@ -9,6 +11,6 @@
 namespace :ci do
   desc "Run the Travis CI tests"
   task :travis do
     Rake::Task[:spec].invoke
   end
-end
\ No newline at end of file
+end