AppRegistryNotReady on Django 1.7rc2

[iynaix]

I'm gettting the following traceback when starting runserver on Django 1.7rc2.

Traceback (most recent call last):
  File "./testapp/manage.py", line 11, in <module>
    execute_from_command_line(sys.argv)
  File "/media/Files/projects/testapp/env/src/django/django/core/management/__init__.py", line 385, in execute_from_command_line
    utility.execute()
  File "/media/Files/projects/testapp/env/src/django/django/core/management/__init__.py", line 354, in execute
    django.setup()
  File "/media/Files/projects/testapp/env/src/django/django/__init__.py", line 21, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/media/Files/projects/testapp/env/src/django/django/apps/registry.py", line 85, in populate
    app_config = AppConfig.create(entry)
  File "/media/Files/projects/testapp/env/src/django/django/apps/config.py", line 112, in create
    mod = import_module(mod_path)
  File "/usr/lib64/python2.7/importlib/__init__.py", line 37, in import_module
    __import__(name)
  File "/media/Files/projects/testapp/env/src/django-constance/constance/apps.py", line 5, in <module>
    class ConstanceConfig(AppConfig):
  File "/media/Files/projects/testapp/env/src/django-constance/constance/apps.py", line 7, in ConstanceConfig
    verbose_name = _('Constance')
  File "/media/Files/projects/testapp/env/src/django/django/utils/translation/__init__.py", line 83, in ugettext
    return _trans.ugettext(message)
  File "/media/Files/projects/testapp/env/src/django/django/utils/translation/trans_real.py", line 325, in ugettext
    return do_translate(message, 'ugettext')
  File "/media/Files/projects/testapp/env/src/django/django/utils/translation/trans_real.py", line 306, in do_translate
    _default = translation(settings.LANGUAGE_CODE)
  File "/media/Files/projects/testapp/env/src/django/django/utils/translation/trans_real.py", line 209, in translation
    default_translation = _fetch(settings.LANGUAGE_CODE)
  File "/media/Files/projects/testapp/env/src/django/django/utils/translation/trans_real.py", line 189, in _fetch
    "The translation infrastructure cannot be initialized before the "
django.core.exceptions.AppRegistryNotReady: The translation infrastructure cannot be initialized before the apps registry is ready. Check that you don't make non-lazy gettext calls at import time.

[AndrewSmiley]

I updated my wsgi.py file from

from django.core.handlers.wsgi import WSGIHandler
application = WSGIHandler()

to

from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()