nixpkgs/pkgs/development/libraries/haskell/trifecta
Mathijs Kwik cb537ad44b trifecta: override dependency versions
"jailbreak" did not work for this package
Also, I force a downgrade for "hashable" to make stuff work with our current haskell platform. If you don't like running things "below spec", you can add the following to packageOverrides:

haskellPackages_ghc763 = pkgs.haskellPackages_ghc763.override {
  extraPrefs = self: {
    hashable = self.hashable_1_2_1_0;
  };
};
2013-10-04 09:07:45 +02:00
..
default.nix trifecta: override dependency versions 2013-10-04 09:07:45 +02:00