python manage.py celery worker -l INFO 报错

Traceback (most recent call last):

  File "manage.py", line 10, in <module>

    execute_from_command_line(sys.argv)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/django/core/management/__init__.py", line 354, in execute_from_command_line

    utility.execute()

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/django/core/management/__init__.py", line 346, in execute

    self.fetch_command(subcommand).run_from_argv(self.argv)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/djcelery/management/commands/celery.py", line 21, in run_from_argv

    ['{0[0]} {0[1]}'.format(argv)] + argv[2:],

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/celery.py", line 793, in execute_from_commandline

    super(CeleryCommand, self).execute_from_commandline(argv)))

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/base.py", line 311, in execute_from_commandline

    return self.handle_argv(self.prog_name, argv[1:])

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/celery.py", line 785, in handle_argv

    return self.execute(command, argv)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/celery.py", line 717, in execute

    ).run_from_argv(self.prog_name, argv[1:], command=argv[0])

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/worker.py", line 179, in run_from_argv

    return self(*args, **options)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/base.py", line 274, in __call__

    ret = self.run(*args, **kwargs)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/bin/worker.py", line 212, in run

    state_db=self.node_format(state_db, hostname), **kwargs

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/worker/__init__.py", line 95, in __init__

    self.app.loader.init_worker()

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/loaders/base.py", line 128, in init_worker

    self.import_default_modules()

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/djcelery/loaders.py", line 137, in import_default_modules

    super(DjangoLoader, self).import_default_modules()

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/loaders/base.py", line 121, in import_default_modules

    tuple(maybe_list(self.app.conf.CELERY_INCLUDE))

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/loaders/base.py", line 118, in <listcomp>

    self.import_task_module(m) for m in (

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/loaders/base.py", line 103, in import_task_module

    return self.import_from_cwd(module)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/loaders/base.py", line 112, in import_from_cwd

    package=package,

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/utils/imports.py", line 101, in import_from_cwd

    return imp(module, package=package)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/site-packages/celery/loaders/base.py", line 106, in import_module

    return importlib.import_module(module, package=package)

  File "/home/python/.virtualenvs/django_py3/lib/python3.5/importlib/__init__.py", line 126, in import_module

    return _bootstrap._gcd_import(name[level:], package, level)

  File "<frozen importlib._bootstrap>", line 986, in _gcd_import

  File "<frozen importlib._bootstrap>", line 969, in _find_and_load

  File "<frozen importlib._bootstrap>", line 944, in _find_and_load_unlocked

  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed

  File "<frozen importlib._bootstrap>", line 986, in _gcd_import

  File "<frozen importlib._bootstrap>", line 969, in _find_and_load

  File "<frozen importlib._bootstrap>", line 956, in _find_and_load_unlocked

ImportError: No module named 'cource'