https://bugzilla.redhat.com/show_bug.cgi?id=863499
--- Comment #7 from Lakshmi Narasimhan lakshminaras2002@gmail.com --- Jens, I think you were right in dropping the patch earlier because the haddock issue was fixed in ghc-7.4.1. Thanks for the new patch. I did modify rpath of leksah binary using chrpath and was able to get it working. I will incorporate this into the spec file for f18 and rawhide.