mroth/lolcommits — pull request #233 by matthutchinson (2014-10-26 22:27:26+00:00)
Title: Better error msg when ImageMagick install can't be found or broken

- Closes issue #159

Stemming from issue #159, decided it would be worth explaining that ImageMagick is either missing, wrong version, or suffering from a broken install at this point. The `mogrify --version` command should work and is a dependency for this gem.