The skin is compatible with py2 and py3 It is tested on openatv 6.4, openatv 7.2, openpli 8.3. it depends on both posterx and xtraevent posterx "1st infobar, 2nd infobar, event view, channel selection, epg screens" xtraevent " 1st infobar , 2nd infobar , channel selection , event view "