Twinside/Juicy.Pixels — pull request #15 by michaelt (2012-09-17 20:07:37+00:00)
Title: ghc-7.6 

Prelude no longer exports catch, so I finessed your hiding it by importing Control.Exception qualified. Also bytestring-0.10 comes with ghc-7.6, so I raised the upper limit to 0.11, which doesn't seem to have caused any trouble.