:~/mysite $ python manage.py runserver
Validating models...
Unhandled exception in thread started by <function inner_run at 0xb79c6a74>
Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/django/core/management/commands/runserver.py", line 47, in inner_run
    self.validate(display_num_errors=True)
  File "/usr/lib/python2.3/site-packages/django/core/management/base.py", line 122, in validate
    num_errors = get_validation_errors(s, app)
  File "/usr/lib/python2.3/site-packages/django/core/management/validation.py", line 28, in get_validation_errors
    for (app_name, error) in get_app_errors().items():
  File "/usr/lib/python2.3/site-packages/django/db/models/loading.py", line 128, in get_app_errors
    self._populate()
  File "/usr/lib/python2.3/site-packages/django/db/models/loading.py", line 57, in _populate
    self.load_app(app_name, True)
  File "/usr/lib/python2.3/site-packages/django/db/models/loading.py", line 72, in load_app
    mod = __import__(app_name, {}, {}, ['models'])
  File "/home/wollivie/workspace/AvlDefSite/../AvlDefSite/AvlDefApp/models.py", line 161, in ?
    admin.site.register(Availability, AvailabilityAdmin)
  File "/usr/lib/python2.3/site-packages/django/contrib/admin/sites.py", line 91, in register
    validate(admin_class, model)
  File "/usr/lib/python2.3/site-packages/django/contrib/admin/validation.py", line 22, in validate
    models.get_apps()
  File "/usr/lib/python2.3/site-packages/django/db/models/loading.py", line 97, in get_apps
    self._populate()
  File "/usr/lib/python2.3/site-packages/django/db/models/loading.py", line 57, in _populate
    self.load_app(app_name, True)
  File "/usr/lib/python2.3/site-packages/django/db/models/loading.py", line 72, in load_app
    mod = __import__(app_name, {}, {}, ['models'])
  File "/home/wollivie/workspace/AvlDefSite/../AvlDefSite/ATLASAvlDef/models.py", line 3, in ?
    class Vo(models.Model):
  File "/usr/lib/python2.3/site-packages/django/db/models/base.py", line 57, in __new__
    new_class.add_to_class('_meta', Options(meta, **kwargs))
  File "/usr/lib/python2.3/site-packages/django/db/models/base.py", line 137, in add_to_class
    value.contribute_to_class(cls, name)
  File "/usr/lib/python2.3/site-packages/django/db/models/options.py", line 88, in contribute_to_class
    raise TypeError, "'class Meta' got invalid attribute(s): %s" % ','.join(meta_attrs.keys())
TypeError: 'class Meta' got invalid attribute(s): create_db_schema

:~/django $ svn up
D    django/contrib/comments/urls
Updated to revision 8621.