我对 Django 1.6.2 有疑问。每当我运行 stack.sh (devstack) 时，我都会收到以下错误。
2014-04-22 17:24:36 + cd /opt/stack/horizon
2014-04-22 17:24:36 + python manage.py syncdb --noinput
2014-04-22 17:24:36 Traceback (most recent call last):
2014-04-22 17:24:36 File "manage.py", line 23, in <module>
2014-04-22 17:24:36 execute_from_command_line(sys.argv)
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 399, in execute_from_command_line
2014-04-22 17:24:36 utility.execute()
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/core/management/__init__.py", line 392, in execute
2014-04-22 17:24:36 self.fetch_command(subcommand).run_from_argv(self.argv)
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 242, in run_from_argv
2014-04-22 17:24:36 self.execute(*args, **options.__dict__)
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 285, in execute
2014-04-22 17:24:36 output = self.handle(*args, **options)
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/core/management/base.py", line 415, in handle
2014-04-22 17:24:36 return self.handle_noargs(**options)
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/core/management/commands/syncdb.py", line 57, in handle_noargs
2014-04-22 17:24:36 cursor = connection.cursor()
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/db/backends/__init__.py", line 157, in cursor
2014-04-22 17:24:36 cursor = self.make_debug_cursor(self._cursor())
2014-04-22 17:24:36 File "/usr/local/lib/python2.7/dist-packages/django/db/backends/dummy/base.py", line 15, in complain
2014-04-22 17:24:36 raise ImproperlyConfigured("settings.DATABASES is improperly configured. "
2014-04-22 17:24:36 django.core.exceptions.ImproperlyConfigured: settings.DATABASES is improperly configured. Please supply the ENGINE value. Check settings documentation for more details.
$ DJANGO_SETTINGS_MODULE=openstack_dashboard.settings ./manage.py runserver 验证模型... 2014 年 4 月 22 日 - 21:37:57 发现 0 个错误 Django 版本 1.6.2，使用设置 'openstack_dashboard.settings' 在 127.0.0.1 启动开发服务器:8000 使用 CONTROL-C 退出服务器。
考虑到我是 devstack 的新手，如果有人能帮助我，我将不胜感激。
非常感谢