{stdenv, fetchPypi, buildPythonPackage, setuptools, libxml2 }: buildPythonPackage rec {
  pname = "lxml";
  version = "2.2.6";
  format = "setuptools";
  #pyproject = true;

  src = fetchPypi {
    inherit pname version;
    extension = "tar.gz";
    hash = "sha256-f9NuSlY2DNXXMZ41ewSpDixrg26iIMiPlFHDAK4zzF4=";
  };

  propagatedBuildInputs = [setuptools];
  buildInputs = [libxml2];

  #dependencies = [importlib];
}