ImportError: No module named 'social_django'のエラー

Question

前提・実現したいこと

DjangoでGoogle認証を実装しようとしています。
python manage.py migrate を実行した際、次のエラーメッセージが発生しました。

エラーメッセージ

(nextone) kei@tk0007-pc2:/opt/webapps/nextone$ ./manage.py migrate
Traceback (most recent call last):
  File "./manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "/home/kei/.virtualenvs/nextone/lib/python3.5/site-packages/django/core/management/__init__.py", line 371, in execute_from_command_line
    utility.execute()
  File "/home/kei/.virtualenvs/nextone/lib/python3.5/site-packages/django/core/management/__init__.py", line 347, in execute
    django.setup()
  File "/home/kei/.virtualenvs/nextone/lib/python3.5/site-packages/django/__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "/home/kei/.virtualenvs/nextone/lib/python3.5/site-packages/django/apps/registry.py", line 112, in populate
    app_config.import_models()
  File "/home/kei/.virtualenvs/nextone/lib/python3.5/site-packages/django/apps/config.py", line 198, in import_models
    self.models_module = import_module(models_module_name)
  File "/home/kei/.virtualenvs/nextone/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 958, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 673, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 665, in exec_module
  File "<frozen importlib._bootstrap>", line 222, in _call_with_frames_removed
  File "/home/kei/.virtualenvs/nextone/lib/python3.5/site-packages/social/apps/django_app/default/models.py", line 1, in <module>
    from social_django.models import AbstractUserSocialAuth, UserSocialAuth, Nonce, Association, Code, DjangoStorage
ImportError: No module named 'social_django'

nextone/setting.py（抜粋）

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'social.apps.django_app.default',
    'auth1', #アプリ名
]

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },


AUTHENTICATION_BACKENDS = (
        'social_core.backends.google.GoogleOAuth2' ,
        'django.contrib.auth.backends.ModelBackend',
        )
        
SOCIAL_AUTH_GOOGLE_OAUTH2_KEY = 'XXXXXXXXXXXXXXXXXXXXXXXXXX'
SOCIAL_AUTH_GOOGLE_OAUTH2_SECRET = 'XXXXXXXXXXXXXXXXX'

SOCIAL_AUTH_LOGIN_REDIRECT_URL = '/'
SOCIAL_AUTH_LOGIN_URL = '/login/'

pip freezeの結果

certifi==2018.1.18
chardet==3.0.4
defusedxml==0.5.0
Django==2.0.2
idna==2.6
oauthlib==2.0.6
PyJWT==1.5.3
python-social-auth==0.3.6
python3-openid==3.1.0
pytz==2018.3
requests==2.18.4
requests-oauthlib==0.8.0
six==1.11.0
social-auth-core==1.7.0
urllib3==1.22

環境について

python3.5.2
pip9.0.1
ubuntu16.04 x84_64

Answer 1

最後の一文をググったら似たようなケースが見つかりましたので、いくつかリンクを置いていきます。

    from social_django.models import AbstractUserSocialAuth, UserSocialAuth, Nonce, Association, Code, DjangoStorage
ImportError: No module named 'social_django'

https://stackoverflow.com/questions/41635052/python-social-auth-with-django-importerror-no-module-named-social-django

https://github.com/omab/python-social-auth/issues/1073

Comments

[shirasu10fish]

pip install social-auth-app-djangoを実行したところ、成功しました。
助かりました。ありがとうございました。