django1.4.0:ImportError:没有名为base的模块

Question

现在我有一个问题作为标题.这是我的环境:

• 操作系统:ubuntu 10.10
• 的Python:2.6.6
• Django:1.4 pre-alpha

之前,我为Django Book安装了Django 1.1.1 .今天,我通过cmd:删除了Django 1.1.1 sudo apt-get install --purge python-django,然后获得1.4 pre-alpha的最新版本.

当我按照docs.djangoproject.com上的教程,并执行cmd:时python manage.py shell,它出现了一些错误,并且信息如下:

    Traceback (most recent call last):
      File "manage.py", line 9, in <module>
        execute_from_command_line(sys.argv)
      File "/usr/local/lib/python2.6/dist-packages/django/core/management/__init__.py", line 422, in execute_from_command_line
        utility.execute()
      File "/usr/local/lib/python2.6/dist-packages/django/core/management/__init__.py", line 361, in execute
        self.fetch_command(subcommand).run_from_argv(self.argv)
      File "/usr/local/lib/python2.6/dist-packages/django/core/management/base.py", line 191, in run_from_argv
        self.execute(*args, **options.__dict__)
      File "/usr/local/lib/python2.6/dist-packages/django/core/management/base.py", line 222, in execute
        output = self.handle(*args, **options)
      File "/usr/local/lib/python2.6/dist-packages/django/core/management/base.py", line 355, in handle
        return self.handle_noargs(**options)
      File "/usr/local/lib/python2.6/dist-packages/django/core/management/commands/shell.py", line 46, in handle_noargs
        from django.db.models.loading import get_models
      File "/usr/local/lib/python2.6/dist-packages/django/db/__init__.py", line 27, in <module>
        connection = connections[DEFAULT_DB_ALIAS]
      File "/usr/local/lib/python2.6/dist-packages/django/db/utils.py", line 81, in __getitem__
        backend = load_backend(db['ENGINE'])
      File "/usr/local/lib/python2.6/dist-packages/django/db/utils.py", line 23, in load_backend
        return import_module('.base', backend_name)
      File "/usr/local/lib/python2.6/dist-packages/django/utils/importlib.py", line 35, in import_module
        __import__(name)
    ImportError: No module named base

有些人可以告诉我如何解决这个问题？

谢谢!!

Answer 1

问题可能是因为您的数据库后端没有完整路径.你可能有:

'ENGINE': 'sqlite3',

代替:

'ENGINE': 'django.db.backends.sqlite3',