cucumber/cucumber-rails — pull request #273 by Kosmas (2013-12-18 01:22:10+00:00)
Title: Added mime-types runtime dependency as bundle install was failing

After cloning the repository bundle install was failing.

This was discussed here: https://groups.google.com/forum/#!topic/ruby-bundler/tQICmCYIAbI
and an issue raided here: https://github.com/bundler/bundler/issues/2740

By adding the mime-types runtime dependency the issue is fixed.