post_install() {
    cat << EOF
==> Make possible settimer.sh runs under root/sudo privileges without password
     > run sudo visudo
     > Append:
Cmnd_Alias PVR_CMDS = /usr/share/kodi/addons/service.hts.pvrmanager/resources/lib/*.sh
$<kodi user> ALL=NOPASSWD: PVR_CMDS

==> Read https://github.com/Helly1206/service.hts.pvrmanager/blob/master/README.txt for more informations
EOF
}

post_upgrade() {
    post_install $1
}

op=$1
shift
$op $*