OSMC/RPi 3 No Zap2XML EPG

OSMC, for whatever reason is giving me a vastly superior video/audio stability experience over OpenElec or LibreElec [both great products but just not working for me with an HDHR Extend OTA tuner], and even the HDHR addon for Live TV. Actually the HDHR addon is by far the worse with buffering, audio breakup…. while the OSMC/TVHeadend is rock solid.

Got the Live TV and Recording working fine but cannot seem to get Zap2XML working for an EPG.

I downloaded https://github.com/edit4ever/zap2xml and in OSMC/KODI Programs I added this addon, entered my e-mail/password and it seemed to accept the install without any protests. It shows as running on my OSMC/TVHeadend/RPi 3 server

I rebooted OSMC/KODI/RPi then went to my PC and logged into TVHeadend/backend’s web page. So far so good BUT!

Nowhere does XMLTV:tv_grab_zap2xml… appear in the “Internal Grabber” dialog drop down box and of course if I tried to edit a channel, there is nothing to select for EPG. I had been following Ronnie Bailey’s video which is actually OpenElec but certainly got me further than I would on my own.

Being a Linux ignoramus, I am now at a lost as to where to turn.

I had loaded Zap2XML on my Win 7 PC just to verify I could generate an XML file with EPG data and it worked perfectly.