rapid7/metasploit-framework — pull request #4226 by jhart-r7 (2014-11-18 02:09:02+00:00)
Title: Use bundler/setup for more graceful bundler related failures, fixes #4222

# Validation

- [ ] Add some bogus change to the appropriate section of ```Gemfile```, like bumping a version or adding some unrelated, uninstalled gem (try 'cats').
- [ ] Run ```msfconsole```, confirm the failure mode is now different and better than before
- [ ] Undo ```Gemfile``` changes, redo step 2