$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install SuperTuxKart on Ubuntu Gnu/Linux Distro

GNU/Linux Ubuntu Installing SuperTuxKart Guide

Hi! The Tutorial shows you Step-by-Step How to Install SuperTuxKart Game Flatpak App in Ubuntu GNU/Linux Desktops.

And SuperTuxKart for Ubuntu is a 3D Open-Source Arcade Racer with a variety of Characters, Tracks, and modes to play.
The aim of Creators is to make a Game that is more Fun than realistic, and provide an enjoyable experience for All Ages.

How to Install SuperTuxKart on Ubuntu - Featured

GNU/Linux Ubuntu SuperTuxKart Game Installation Guide