No module named 'crowd'

[aet239]

It seems to be making the API call to Crowd but it cannot find the crowd module
Using: Python3.6
Crowd version 1.0.2 installed in python3.6

APACHE2 ERROR LOG:
[Tue Nov 27 08:03:49.765532 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] mod_wsgi (pid=536): Target WSGI script '/var/www/vhosts/harbinger_django/django.wsgi' cannot be loaded as Python module.
[Tue Nov 27 08:03:49.765637 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] mod_wsgi (pid=536): Exception occurred processing WSGI script '/var/www/vhosts/harbinger_django/django.wsgi'.
[Tue Nov 27 08:03:49.765910 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] Traceback (most recent call last):
[Tue Nov 27 08:03:49.766001 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/var/www/vhosts/harbinger_django/django.wsgi", line 11, in
[Tue Nov 27 08:03:49.766014 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] application = get_wsgi_application()
[Tue Nov 27 08:03:49.766034 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/local/lib/python3.6/dist-packages/django/core/wsgi.py", line 13, in get_wsgi_application
[Tue Nov 27 08:03:49.766044 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] return WSGIHandler()
[Tue Nov 27 08:03:49.766061 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/wsgi.py", line 136, in init
[Tue Nov 27 08:03:49.766071 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] self.load_middleware()
[Tue Nov 27 08:03:49.766105 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/local/lib/python3.6/dist-packages/django/core/handlers/base.py", line 34, in load_middleware
[Tue Nov 27 08:03:49.766157 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] middleware = import_string(middleware_path)
[Tue Nov 27 08:03:49.766183 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/local/lib/python3.6/dist-packages/django/utils/module_loading.py", line 17, in import_string
[Tue Nov 27 08:03:49.766193 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] module = import_module(module_path)
[Tue Nov 27 08:03:49.766210 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/lib/python3.6/importlib/init.py", line 126, in import_module
[Tue Nov 27 08:03:49.766220 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] return _bootstrap._gcd_import(name[level:], package, level)
[Tue Nov 27 08:03:49.766237 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "", line 994, in _gcd_import
[Tue Nov 27 08:03:49.766254 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "", line 971, in _find_and_load
[Tue Nov 27 08:03:49.766272 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "", line 955, in _find_and_load_unlocked
[Tue Nov 27 08:03:49.766289 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "", line 665, in _load_unlocked
[Tue Nov 27 08:03:49.766306 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "", line 678, in exec_module
[Tue Nov 27 08:03:49.766324 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "", line 219, in _call_with_frames_removed
[Tue Nov 27 08:03:49.766342 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/local/lib/python3.6/dist-packages/django_crowd_auth/middlewares.py", line 4, in
[Tue Nov 27 08:03:49.766351 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] from django_crowd_auth.client import Client
[Tue Nov 27 08:03:49.766368 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] File "/usr/local/lib/python3.6/dist-packages/django_crowd_auth/client.py", line 2, in
[Tue Nov 27 08:03:49.766377 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] import crowd
[Tue Nov 27 08:03:49.766410 2018] [wsgi:error] [pid 536:tid 139772544972544] [remote 36.72.194.34:56044] ModuleNotFoundError: No module named 'crowd'

Contents of settings.py:
INSTALLED_APPS = [
'django_crowd_auth',
'harbinger.apps.HarbingerConfig',
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'bootstrap3',
'bootstrap_themes',
'jquery',
]
CROWD_CLIENT = {
'crowd_url': 'http://notprovided.notprovided.net:8095/crowd',
'app_name': 'notprovided',
'app_pass': 'notprovided!',
'timeout': 10,
}
CROWD_USERS_ARE_STAFF = True
CROWD_SUPERUSERS_GROUP = 'administrators'
AUTHENTICATION_BACKENDS = ['django_crowd_auth.backends.Backend']
MIDDLEWARE = [

'django.middleware.security.SecurityMiddleware',

'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django_crowd_auth.middlewares.sso',
'django.contrib.messages.middleware.MessageMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware',

'crowd.middlewares.CrowdMiddleware',

]

[pmuller]

django-crowd-auth depends on the Crowd package (as specified in setup.py).

Reading the stacktrace, it seems it is not installed on your system. Could you check ?