Building Flatpaks Locally, Part 2 0 ▲ Jakub Steiner 59 minutes ago · Tech · hide · 0 comments Some of you mentioned the flatpak-builder approach is way too complicated. Indeed it is. All you need to do with the developer sysext on GNOME OS is to: foundry init && foundry build No comments yet. Log in to reply on the Fediverse. Comments will appear here.