python - Django Can't Find Installed App -

i have directory structure django application:

project     __init__.py     settings.py     ... users     __init__.py     model.py     .... 

in model.py have class:

class user():     ... 

however when configure installed_apps this:

installed_apps = (     'django.contrib.auth',     'django.contrib.contenttypes',     'django.contrib.sessions',     'django.contrib.sites',     'django.contrib.messages',     'django.contrib.staticfiles',     'south',     'users'     # uncomment next line enable admin:     # 'django.contrib.admin',     # uncomment next line enable admin documentation:     # 'django.contrib.admindocs', ) 

django cannot find application users. doing wrong?

change model.py models.py, or if want use different name module append app_label argument models meta classes:

class yourmodel(models.model):     # fields...      class meta:         app_label = 'users'