finish_install() {
    echo "Backing up youtube.luac..."
    cd /usr/share/vlc/lua/playlists/
    if [ -e youtube.luac ]; then
	mv youtube.luac youtube.luac.bak
    fi
}

restore_backup(){
   echo "Restoring youtube.luac..."
   cd /usr/share/vlc/lua/playlists/
    if [ -e youtube.luac.bak ]; then
        mv youtube.luac.bak youtube.luac
    fi
}

post_install() {
   finish_install
}

post_remove() {
    restore_backup
}