with (import {}).pkgs; let pkg = haskellngPackages.callPackage ({ mkDerivation, base, blaze-markup, cabal-install, git, semigroups , stdenv, text, tasty, tasty-hunit, tasty-quickcheck }: mkDerivation { pname = "titlecase"; version = "0.1.0.0"; src = ./.; buildDepends = [ base blaze-markup semigroups text ]; testDepends = [ base semigroups tasty tasty-hunit tasty-quickcheck text ]; buildTools = [ cabal-install git ]; homepage = "https://github.com/nkaretnikov/titlecase"; description = "Convert English words to title case"; license = stdenv.lib.licenses.bsd3; }) {}; in pkg.env