Bail out if we don't have an up to date lock file.

.gitlab-ci.yml

@@ -21,7 +21,7 @@ before_script:
   - |
     echo "SECRET_KEY = '$DJANGO_SECRET_KEY'" >> internewshid/private_settings.py
     echo "DB_PASSWORD = '$MYSQL_ROOT_PASSWORD'" >> internewshid/private_settings.py
-  - pipenv install --dev --two
+  - pipenv install --dev --two --deploy
 
 checks:
   stage: checks