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

How to Install Flatpak Linux Mint Distro

GNU/Linux Mint Installing Flatpak Guide

Hi! The Tutorial shows you Step-by-Step How to Install Flatpak in GNU/Linux Mint Desktops.

And Flatpak for Mint is a technology for Building, Distributing, Installing and Running Linux Apps.

And Flatpak is primarily targeted at the Linux Desktop, although it can also be used as the basis for application distribution in other contexts, such as embedded systems.

Install Flatpak Linux Mint - Featured

GNU/Linux Mint Flatpak Installation Guide