I have added the log file and crash log file. This is a fresh install of Openelelc 8 on an Intel NUC. I had already tried to install dvb Logic PVR client so I un installed it and rebooted and turned on debug logging and re installed the PVR client. Kodi crashed and restarted and then issued a installation failed message.
On another intel NUC I tried installing all of the PVR clients and they all failed in the same manner. I could however install add ons in other categories.