title: gunicorn_django -b 0.0.0.0 project_name/settings/production.py
body: <p>$ python manage.py run_gunicorn 0.0.0.0:80 --settings=project_name.settings.production</p>
  
  <p>&lt;- It's run, OK.</p>
  
  <p>but,
  $ gunicorn_django -b 0.0.0.0:80 project_name/settings/production.py</p>
  
  <hr>
  
  <pre><code>Traceback (most recent call last):
    File "/usr/local/lib/python2.7/dist-packages/gunicorn/arbiter.py", line 473, in spawn_worker
      worker.init_process()
    File "/usr/local/lib/python2.7/dist-packages/gunicorn/workers/base.py", line 100, in init_process
      self.wsgi = self.app.wsgi()
    File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/base.py", line 106, in wsgi
      self.callable = self.load()
    File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/djangoapp.py", line 102, in load
      return mod.make_wsgi_application()
    File "/usr/local/lib/python2.7/dist-packages/gunicorn/app/django_wsgi.py", line 36, in make_wsgi_application
      if get_validation_errors(s):
    File "/usr/local/lib/python2.7/dist-packages/django/core/management/validation.py", line 35, in get_validation_errors
      for (app_name, error) in get_app_errors().items():
    File "/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py", line 166, in get_app_errors
      self._populate()
    File "/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py", line 72, in _populate
      self.load_app(app_name, True)
    File "/usr/local/lib/python2.7/dist-packages/django/db/models/loading.py", line 94, in load_app
      app_module = import_module(app_name)
    File "/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py", line 35, in import_module
      __import__(name)
  &gt; ImportError: No module named accounts
  2013-06-29 01:56:53 [30859] [INFO] Worker exiting (pid: 30859)
  2013-06-29 01:56:53 [30854] [INFO] Shutting down: Master
  2013-06-29 01:56:53 [30854] [INFO] Reason: Worker failed to boot.
  </code></pre>
  
  <hr>
  
  <p>How can I solve this problem?
  I want to run on daemon.</p>
  
  <p>Thanks.</p>