{ mkDerivation, base, fetchurl, text, time }:
mkDerivation {
  pname = "l10n";
  version = "0.1.0.1";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [ base text time ];
  homepage = "https://github.com/louispan/l10n#readme";
  description = "Enables providing localization as typeclass instances in separate files";
  license = stdenv.lib.licenses.bsd3;
}