{ mkDerivation, base, fetchurl, hspec, vector }:
mkDerivation {
  pname = "stb-image-redux";
  version = "0.2.1.2";
  src = fetchurl {
    url = "http://example.org/";
    sha256 = "abc";
  };
  libraryHaskellDepends = [ base vector ];
  testHaskellDepends = [ base hspec vector ];
  homepage = "https://github.com/typedrat/stb-image-redux#readme";
  description = "Image loading and writing microlibrary";
  license = stdenv.lib.licenses.bsd3;
}