{ mkDerivation, base, deepseq, fetchurl, time }:
mkDerivation {
  pname = "timezone-series";
  version = "0.1.8";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [ base deepseq time ];
  homepage = "http://projects.haskell.org/time-ng/";
  description = "Enhanced timezone handling for Data.Time";
  license = stdenv.lib.licenses.bsd3;
}