diff --git a/django/db/utils.py b/django/db/utils.py index 75ac5726ca..8c0b677156 100644 --- a/django/db/utils.py +++ b/django/db/utils.py @@ -2,6 +2,7 @@ import inspect import os from django.conf import settings +from django.core.exceptions import ImproperlyConfigured from django.utils.importlib import import_module def load_backend(backend_name): @@ -29,7 +30,9 @@ def load_backend(backend_name): available_backends = [] available_backends.sort() if backend_name not in available_backends: - error_msg = "%r isn't an available database backend. Available options are: %s\nError was: %s" % \ + 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) raise ImproperlyConfigured(error_msg) else: