asm-products/firesize — pull request #7 by joho (2014-10-04 00:46:57+00:00)
Title: Imagemagick pipeline

Refactorings and more error handling and logging. Can hopefully help get to the bottom of the production issues with https://assembly.com/firesize/bounties/27

If I had to guess there'd be an incompatibility between the version on heroku and the version heroku installs on a modern mac as imagemagick are well known dirty semver violators.