Haystack in INSTALLED_APPS results in Error: cannot import name openProc
Installing a past version with pip install haystack==0.10 worked for me, but I think when I have time I'm going to try to migrate to Haystack 2.0.
I am pretty stuck right now. I have a Django project that's been working great until I tried to add Haystack/Whoosh for search. I've had this same stack in other projects working fine.
Whenever I have "haystack" in my settings.INSTALLED_APPS and I try manage.py runserver or manage.py shell I get 'Error: cannot import name openProc'
I thought that this might be a dependency of Haystack that didn't get installed correctly, so I removed Haystack from site-packages and reinstalled, but the same thing keeps happening. Googling openProc and related keywords has turned up nothing.
I'm hoping that someone else has run into this error, or at least that now there will be something in Google that might have an answer! I know these cannot import name <something> errors can be tricky, but this one has me especially stumped because it's related to an external package.