django on heroku: ImportError: cannot import name get_path_info
Question: I don't run into any problems running my django app locally, but for some
reason on heroku I get the error `ImportError: cannot import name
get_path_info` and have no idea how to fix this.

Here are my heroku logs:

    
    
        2014-07-07 18:45:45 [18423] [INFO] Starting gunicorn 0.13.4
        2014-07-07 18:45:45 [18424] [ERROR] Exception in worker process:
        Traceback (most recent call last):
          File "/lib/python2.7/site-packages/gunicorn/arbiter.py", line 456, in spawn_worker
            worker.init_process()
          File "/lib/python2.7/site-packages/gunicorn/workers/base.py", line 100, in init_process
            self.wsgi = self.app.wsgi()
          File "/lib/python2.7/site-packages/gunicorn/app/base.py", line 101, in wsgi
            self.callable = self.load()
          File "/lib/python2.7/site-packages/gunicorn/app/wsgiapp.py", line 24, in load
            return util.import_app(self.app_uri)
          File "/lib/python2.7/site-packages/gunicorn/util.py", line 241, in import_app
            __import__(module)
          File "/app/wsgi.py", line 2, in <module>
            from dj_static import Cling
          File "/lib/python2.7/site-packages/dj_static.py", line 7, in <module>
            from django.core.handlers.base import get_path_info
        ImportError: cannot import name get_path_info
        2014-07-07 18:45:45 [18424] [INFO] Worker exiting (pid: 18424)
        18:45:46 web.1  | 2014-07-07 18:45:46 [18423] [INFO] Shutting down: Master
        18:45:46 web.1  | 2014-07-07 18:45:46 [18423] [INFO] Reason: Worker failed to boot.
    

My procfile:

    
    
    web: gunicorn app.wsgi
    

and my app/wsgi.py file:

    
    
    from django.core.wsgi import get_wsgi_application
    from dj_static import Cling
    application = Cling(get_wsgi_application())
    


Answer: Try setting `dj-static==0.0.6` in your Virtualenv requirements.txt file. The
Heroku Django tutorial currently shows 0.0.5. You might be running 0.0.6
locally but not in Heroku.

I've reported this issue to Heroku and their tutorial is now updated to
reflect newer versions in the requirements.txt.

