{stdenv, python26Packages, libxml2, libxslt, zlib}: python26Packages.buildPythonPackage rec {
  pname = "lxml";
  version = "2.2.6";
  format = "setuptools";

  src = python26Packages.fetchPypi {
    inherit pname version;
    extension = "tar.gz";
    hash = "sha256-f9NuSlY2DNXXMZ41ewSpDixrg26iIMiPlFHDAK4zzF4=";
  };

  propagatedBuildInputs = [python26Packages.setuptools];
  nativeBuildInputs = [ libxml2 libxslt ];
  buildInputs = [ zlib ];

  env = {
    NIX_CFLAGS_COMPILE="-Wno-incompatible-pointer-types";
  };

  pythonImportsCheck = [ "lxml" "lxml.etree" ];
}