Pvr stalker NFPS

The log file doesn't show. What error message are you seeing when you install? If its the 'dll' error, there isn't much you can do, except try the latest version of the addon posted at epg.ninja, or upgrading Kodi (which is not a certain option as Kodi 16 is still in beta).
 
/mnt/internal_sd/Android/data/org.xbmc.kodi/files/.kodi/addons/pvr.stalker.nfps/libpvr.stalker.nfps.so, reason: dlopen failed: couldn't map "/mnt/internal_sd/Android/data/org.xbmc.kodi/files/.kodi/addons/pvr.stalker.nfps/libpvr.stalker.nfps.so" segment 2: Operation not permitted
15:17:28 T:18446744072346598616 WARNING: bool PVR::CPVRClients::UpdateAndInitialiseClients(bool) - failed to create add-on Stalker Client NFPS, status = 6