migrate.py

$ manage.py migrate contenttypes
Operations to perform:
  Apply all migrations: contenttypes
Running migrations:
  No migrations to apply.
  Your models have changes that are not yet reflected in a migration, and so won't be applied.
  Run 'manage.py makemigrations' to make new migrations, and then re-run 'manage.py migrate' to apply them.
Traceback (most recent call last):
  File "/opt/oneten/ccw/proj/comcenter/manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
    utility.execute()
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/core/management/__init__.py", line 377, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/core/management/base.py", line 288, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/core/management/base.py", line 338, in execute
    output = self.handle(*args, **options)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/core/management/commands/migrate.py", line 165, in handle
    emit_post_migrate_signal(created_models, self.verbosity, self.interactive, connection.alias)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/core/management/sql.py", line 268, in emit_post_migrate_signal
    using=db)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/dispatch/dispatcher.py", line 198, in send
    response = receiver(signal=self, sender=sender, **named)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/contrib/auth/management/__init__.py", line 83, in create_permissions
    ctype = ContentType.objects.db_manager(using).get_for_model(klass)
  File "/opt/oneten/ccw/virtenv/lib/python2.7/site-packages/django/contrib/contenttypes/models.py", line 58, in get_for_model
    " is migrated before trying to migrate apps individually."
RuntimeError: Error creating new content types. Please make sure contenttypes is migrated before trying to migrate apps individually.