https://bugzilla.wikimedia.org/show_bug.cgi?id=71497
--- Comment #9 from Merlijn van Deen valhallasw@arctus.nl --- Yes. It's used by people using pywikibot-as-a-portable-package via pwb.py. I'm not sure why your system decided to a) use that directory (instead of using the system-installed one) or b) why it couldn't find it's cacerts file (which is included in the externals/httplib2 directory).