./test/ruby/1.8/gems/mocha-0.9.10/lib/mocha/integration/mini_test.rb:3: uninitialized constant MiniTest (NameError)
	from /Users/brice/devl/vagrant/test/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb:5:in `load'
	from /Users/brice/devl/vagrant/test/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb:5
	from /Users/brice/devl/vagrant/test/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb:5:in `each'
	from /Users/brice/devl/vagrant/test/ruby/1.8/gems/rake-0.8.7/lib/rake/rake_test_loader.rb:5
rake aborted!
Command failed with status (1): [/opt/local/bin/ruby -I"lib:test" "/Users/b...]