Can't install on Kodi 16

[relrod]

I'm wondering if this plugin depends on a specific Kodi version? No matter what I try (downloading a zip from GitHub, cloning the repo and making a zip myself, or just cloning the repo into the addons directory), Kodi won't install the plugin.

When I try to install from a zip file, it says "Failed to install add-on from zip file" - but I can't find any extra info in kodi.log even when I enable debug logging. The most I get is:

DEBUG: CAddonInstaller: installing from zip '/tmp/plugin.audio.pocketcasts.zip'

I'm new to using Kodi - is there an easy way to see where the add-on install is failing? If I can get a trace or otherwise see where the failure is happening, I'm happy to send a patch to fix it.