{ cabal, void }: cabal.mkDerivation (self: { pname = "categories"; version = "1.0.6"; sha256 = "0i5mrxbhqj5g46lvwbw2m07prjvfwja6q8648qm6bq54z6zrl5cy"; buildDepends = [ void ]; meta = { homepage = "http://github.com/ekmett/categories"; description = "Categories"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })