{stdenv, python27Packages, six}: python27Packages.buildPythonPackage rec {
  pname = "python-dateutil";
  version = "2.6.1";
  format = "setuptools";

  src = python27Packages.fetchPypi {
    inherit pname version;
    extension = "tar.gz";
    hash = "sha256-iRw4sqAvW7G+PkeThmyN9Jx9Gbqr+cG61iVH4LSGaso=";
  };

  propagatedBuildInputs = [python27Packages.setuptools six];
}