django localsettings.py在从一个本地主机移动到另一个本地主机时出错

我让我的网站在django本地环境下运行，它运行良好。。。。但由于某些原因，我使用了运行在同一网站上的另一个本地主机系统的localsettings.py文件。。。它开始给我505个错误。。。当我追溯到。。。以下事情开始出现

 Traceback (most recent call last):
      File "/usr/lib/python2.7/wsgiref/handlers.py", line 85, in run
        self.result = application(self.environ, self.start_response)
      File "/usr/local/lib/python2.7/dist-packages/django/contrib/staticfiles/handlers.py", line 67, in __call__
        return self.application(environ, start_response)
      File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/wsgi.py", line 219, in __call__
        self.load_middleware()
      File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 51, in load_middleware
        raise exceptions.ImproperlyConfigured('Middleware module "%s" does not define a "%s" class' % (mw_module, mw_classname))
    ImproperlyConfigured: Middleware module "django.middleware.csrf" does not define a "CsrfResponseMiddleware" class
    [05/Sep/2012 15:33:35] "GET / HTTP/1.1" 500 59

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任何帮助都是有用的

CsrfResponseMiddleware

已在Django 1.4中删除。您可能在一个环境中运行Django 1.2-1.3，在另一个环境中运行Django 1.4-master。

您好，我得到了答案，我实际上在1.4中，所以当我注释“Django.middleware.csrf.CsrfViewMiddleware”时，它开始运作良好。。。谢谢你的帮助