Tvheadend

I know I've done something wrong, but I've attempted to follow several guides, and searched all over the internet to see what I might have done wrong... I can get my OTA TV channels (coming from antenna, through HDHomeRun Extend), but I can't get the Zap2epg guide data to fill in TVHeadend.

Kodi 19.0 is my front end, running on Linux Mint 20.1 (which I'm very new to using), but the error seams to be in my TVHeadend setup (I think). I'm using the EPG Grabber Module: XMLTV: tv_grab_zap2epg is a simple grabber for USA-Canada. However, EPG Grabber Channels is empty (don't know if that is supposed to be, or not), but Channels lists 78 channels.

This is the log when I run "rerun internal EPG Grabbers":
2021-03-23 17:24:24.453 xmltv: /bin/tv_grab_zap2epg: grab /bin/tv_grab_zap2epg

2021-03-23 17:24:24.456 spawn: Executing "/bin/tv_grab_zap2epg"

2021-03-23 17:24:24.464 spawn: /bin/tv_grab_zap2epg: line 27: cd: /home/hts/.kodi/userdata/addon_data/script.module.zap2epg: No such file or directory

2021-03-23 17:24:24.465 spawn: /bin/tv_grab_zap2epg: line 28: python: command not found

2021-03-23 17:24:24.467 spawn: cat: /home/hts/.kodi/userdata/addon_data/script.module.zap2epg/xmltv.xml: No such file or directory

2021-03-23 17:24:24.469 xmltv: /bin/tv_grab_zap2epg: no output detected

2021-03-23 17:24:24.469 xmltv: /bin/tv_grab_zap2epg: grab returned no data

My .kodi directory is under my user name, not hts. If that is the issue, how do I redirect to the correct location? Or, do I have to somehow move .kodi to hts? If it is a different issue, I'm open to suggestions.

Thanks so much for any assistance anyone can provide.