If you have rspec 2.0 installed and try to run the test target you get an error complaining about not being able to activate rspec 1.3.0:
can't activate rspec (= 1.3.0, runtime) for [], already activated rspec-2.0.0 for [] If spec.rake line 152 is changed to: gem 'rspec', '1.3.0' then it works OK. I'm not really sure what the best solution here is. Should I enter a bug report? Joe