Installation default wsgi apache config

[Dustlayer]

I've installed patchman on Ubuntu 20.04 using the repository way mentionend in the installation instructions.
After adding the allowed networks for sending reports I see errors in the patchman-client and in the apache error logs.
The patchman-client, when started with -v, shows an 500 Internal Server Error (default response code 500 html page).

In the apache error.log I see once this error, once the other error:
Error 1: ImportError: Interpreter change detected - this module can only be loaded into one interpreter per process.
Error 2: RuntimeError: populate() isn't reentrant

The reports also don't come up in patchman, as they can't be transmitted.

I can fix this adding following line to /etc/apache2/conf-enabled/patchman.conf:

WSGIApplicationGroup %{GLOBAL}

After a restart from apache, the reports can be sent successfully.

So maybe this line should be added to the default config for the package in Ubuntu 20.04?

[furlongm]

Thanks for the bug report! I didn't come across this in my testing but if it fixes it for you, could you submit a PR with the fix? Thanks

[furlongm]

Do you have multple django apps running on the same apache server?