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我按照 DjangoProject 教程安装并创建了一个项目。一切正常，我通过在 Python 命令行上键入 import django 来检查是否安装了 Django。

但是，当我键入 python manager.py runserver 时，它不起作用。我没有编辑任何文件并按照教程一步一步来，所以我真的看不出有什么问题。

这是我得到的错误：

Unhandled exception in thread started by <bound method Command.inner_run of    <    django.contrib.staticfiles.management.commands.runserver.Command object at 0x101115fd0>>
Traceback (most recent call last):
File "/Library/Python/2.6/site-packages/django/core/management/commands/runserver.py",     line 92, in inner_run
    self.validate(display_num_errors=True)
  File "/Library/Python/2.6/site-packages/django/core/management/base.py", line 280, in     validate
    num_errors = get_validation_errors(s, app)
  File "/Library/Python/2.6/site-packages/django/core/management/validation.py", line 35, in get_validation_errors
    for (app_name, error) in get_app_errors().items():
  File "/Library/Python/2.6/site-packages/django/db/models/loading.py", line 166, in get_app_errors
    self._populate()
  File "/Library/Python/2.6/site-packages/django/db/models/loading.py", line 72, in _populate
    self.load_app(app_name, True)
  File "/Library/Python/2.6/site-packages/django/db/models/loading.py", line 96, in load_app
    models = import_module('.models', app_name)
  File "/Library/Python/2.6/site-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)
  File "/Library/Python/2.6/site-packages/django/contrib/auth/models.py", line 21, in <module>
    from django.contrib.contenttypes.models import ContentType
  File "/Library/Python/2.6/site-packages/django/contrib/contenttypes/models.py", line 127, in <module>
    class ContentType(models.Model):
  File "/Library/Python/2.6/site-packages/django/db/models/base.py", line 97, in __new__
    new_class.add_to_class('_meta', Options(meta, **kwargs))
TypeError: Error when calling the metaclass bases
    __init__() keywords must be strings

提前致谢！

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1 回答 1

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我怀疑您使用的是 2.6.5 之前的 Python 版本，以及最新的 Django 版本。Django 1.5 仅与 Python 2.6.5+ 兼容。您应该升级 Python，或使用 Django 1.4。

于 2013-05-11T17:31:57.323 回答