This no longer seems to work.

[Kivarnis]

Tried in Pop_OS! and ZorrinOS, it fails with.

(flatpak-builder:14182): Json-WARNING **: 22:00:08.457: Failed to deserialize "cleanup" property of type "GStrv" for an object of type "BuilderModule"

(flatpak-builder:14182): Json-WARNING **: 22:00:08.457: Failed to deserialize "modules" property of type "gpointer" for an object of type "BuilderModule"
Dependency Sdk: org.freedesktop.Sdk 18.08
Looking for matches…
error: No remote refs found similar to ‘flathub’
Error installing deps: running flatpak --system install flathub -y org.freedesktop.Sdk/x86_64/18.08: Child process exited with code 1

Granted i know nothing about how this works in the first place, both snap and flatpak are not something I've used much if at all, yet. However thank you very much for making this as it makes using Firestorm on any distro so much easier in theory. Let me know if I can test anything else.

[p1u3o]

You'll need to add the flathub repo.

https://flatpak.org/setup/