NixOS

Sbedd Flatpak
To install Flatpak, set NixOS option services.flatpak.enable to true by putting the following into your /etc/nixos/configuration.nix:

services.flatpak.enable = true;

Then, rebuild and switch to the new configuration with:

sudo nixos-rebuild switch

For more details see the NixOS documentation.
Rnu akufi-a n Flathub
Flathub d adeg ifazen akk ansa ara d-tawiḍ isnasen n Flatpak. Akken ad t-tremdeḍṭ, selkem:

flatpak remote-add --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
Ales asenker
I wakken ad yemmed usebded, ales asekker n unagraw-ik·im. Tura yegra-d kan ad tesbeddeḍ isnasen.!

Sbedd Flatpak