Django-1.3测试版的问题

问题描述

专家!!我真的很热心学习django，并在Django-1.2上学到了一点，但是我安装了1.3版本，直到我使用命令python manage.py runserver运行服务器。这是一个巨大的错误。我找不出办法解决这个问题。错误如下：

Guys!! I'm really enthusiastic in learning django and learnt a bit on Django-1.2 but then I installed 1.3 version which is ok till I run the server using the command "python manage.py runserver". It's giving a huge error. I can't figure out a way to solve this. And error is given as :

Traceback (most recent call last):

  File "manage.py", line 11, in <module>
    execute_manager(settings)
  File "/usr/local/lib/python2.6/dist-packages/django/core/management/__init__.py", line 438, in execute_manager
    utility.execute()
  File "/usr/local/lib/python2.6/dist-packages/django/core/management/__init__.py", line 379, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/usr/local/lib/python 2.6/dist-packages/django/core/management/__init__.py", line 261, in fetch_command
    klass = load_command_class(app_name, subcommand)
  File "/usr/local/lib/python2.6/dist-packages/django/core/management/__init__.py", line   67, in load_command_class
    module = import_module('%s.management.commands.%s' % (app_name, name))
  File "/usr/local/lib/python2.6/dist-packages/django/utils/importlib.py", line 35, in   import_module
    __import__(name)
  File "/usr/local/lib/python2.6/dist-packages/django/core/management/commands    /runserver.py", line 8, in <module>
    from django.core.handlers.wsgi import WSGIHandler
  File "/usr/local/lib/python2.6/dist-packages/django/core/handlers/wsgi.py", line 11, in <module>
    from django.core import signals
  File "/usr/local/lib/python2.6/dist-packages/django/core/signals.py", line 1, in <module>
    from django.dispatch import Signal
  File "/usr/local/lib/python2.6/dist-packages/django/dispatch/__init__.py", line 9, in <module>
    from django.dispatch.dispatcher import Signal, receiver
ImportError: cannot import name receiver

推荐答案

为避免将来出现此类问题，请使用

To avoid problems like that in the future, use virtualenv

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