Question

现在我的标题有问题。这是我的环境：

OS：ubuntu 10.10
的Python：2.6.6
Django：1.4 pre-alpha

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

当我关注docs.djangoproject.com上的tutorial并执行cmd：python manage.py shell时，会出现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吗？

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',

而不是：

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

Answer 2

您必须从settings.py所在的文件夹中调用manage.py:../manage.py shell （如果使用sqlite3）（和djando 1.4）

django1.4.0：ImportError：没有名为base的模块

2 个答案: