gem install compass-rails
[/home/shanks/.rvm/gems/ruby-1.9.3-p194/specifications/compass-rails-1.0.3.gemspec] isn't a Gem::Specification (NilClass instead). [/home/shanks/.rvm/gems/ruby-1.9.3-p194/specifications/compass-rails-1.0.3.gemspec] isn't a Gem::Specification (NilClass instead). ERROR: While executing gem ... (NoMethodError) undefined method `spec' for nil:NilClass