Changed django/db/utils.py load_backend() to call sorted() instead of .sort()....

                        and not f.startswith('.')]

            except EnvironmentError:

                available_backends = []

            available_backends.sort()

            if backend_name not in available_backends:

                error_msg = ("%r isn't an available database backend. \n" +

                    "Try using django.db.backends.XXX, where XXX is one of:\n    %s\n" +

                    "Error was: %s") % \

                    (backend_name, ", ".join(map(repr, available_backends)), e_user)

                    (backend_name, ", ".join(map(repr, sorted(available_backends))), e_user)

                raise ImproperlyConfigured(error_msg)

            else:

                raise # If there's some other error, this must be an error in Django itself.