Fellow Haskell Hackers,
the "haskellPackages" set is now based on LTS 8.x and thus uses GHC 8.0.2
as the default compiler . We currently have some ~500 broken packages
that used to build fine before this update, so there is going to be a
transition period until things work reliably again on the Haskell front.
Everyone is invited to contribute fixes. :-)
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