Django-nonrel setup error

[sharmapradeep]

I am getting issues setting up django-nonrel.
I followed steps as http://djangoappengine.readthedocs.org/en/latest/
and then I run this command from django-tesapp folder
$ python manage.py runserver
and I get this :
Traceback (most recent call last):
File "manage.py", line 14, in
execute_manager(settings)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 438, in execute_manager
utility.execute()
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 261, in fetch_command
klass = load_command_class(app_name, subcommand)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 67, in load_command_class
module = import_module('%s.management.commands.%s' % (app_name, name))
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/utils/importlib.py", line 35, in import_module
import(name)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/djangoappengine/management/commands/runserver.py", line 5, in
from django.db import connections
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/db/init.py", line 78, in
connection = connections[DEFAULT_DB_ALIAS]
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/db/utils.py", line 94, in getitem
conn = backend.DatabaseWrapper(db, alias)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/dbindexer/base.py", line 54, in DatabaseWrapper
return Wrapper(merged_settings, _args, *_kwargs)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/dbindexer/base.py", line 37, in init
super(BaseDatabaseWrapper, self).init(_args, *_kwargs)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/djangoappengine/db/base.py", line 290, in init
self.ops = DatabaseOperations(self)
TypeError: init() takes exactly 1 argument (2 given)
pradeep@pradeep:~/projects/python/gae_django_nonrel_app/django-testapp$ python manage.py createsuperuser
Traceback (most recent call last):
File "manage.py", line 14, in
execute_manager(settings)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 438, in execute_manager
utility.execute()
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 379, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 261, in fetch_command
klass = load_command_class(app_name, subcommand)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/core/management/init.py", line 67, in load_command_class
module = import_module('%s.management.commands.%s' % (app_name, name))
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/utils/importlib.py", line 35, in import_module
import(name)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/contrib/auth/management/init.py", line 5, in
from django.contrib.auth import models as auth_app
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/contrib/auth/models.py", line 7, in
from django.db import models
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/db/init.py", line 78, in
connection = connections[DEFAULT_DB_ALIAS]
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/django/db/utils.py", line 94, in getitem
conn = backend.DatabaseWrapper(db, alias)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/dbindexer/base.py", line 54, in DatabaseWrapper
return Wrapper(merged_settings, _args, *_kwargs)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/dbindexer/base.py", line 37, in init
super(BaseDatabaseWrapper, self).init(_args, *_kwargs)
File "/home/pradeep/projects/python/gae_django_nonrel_app/django-testapp/djangoappengine/db/base.py", line 290, in init
self.ops = DatabaseOperations(self)
TypeError: init() takes exactly 1 argument (2 given)

HELP