{ mkDerivation, base, bytestring, fetchurl, happstack-server, harp
, hsp, hsx2hs, mtl, syb, text, utf8-string
}:
mkDerivation {
  pname = "happstack-hsp";
  version = "7.3.7.3";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [
    base bytestring happstack-server harp hsp hsx2hs mtl syb text
    utf8-string
  ];
  homepage = "http://www.happstack.com/";
  description = "Support for using HSP templates in Happstack";
  license = stdenv.lib.licenses.bsd3;
}