vwall/compass-twitter-bootstrap — pull request #15 by stefl (2011-12-10 11:44:13+00:00)
Title: Don't tie the gem to Rails. 

Either that or make Rails a dependency on this gem. Using this with Padrino I get:

NameError on line 3 of .../gems/compass_twitter_bootstrap-0.1.8/lib/compass_twitter_bootstrap.rb: uninitialized constant Rails