itch-setup fails on Fedora Silverblue 36

[aral]

To reproduce

On Fedora Silverblue 36:

1. Download the Itch app (itch-setup)
2. chmod +x itch-setup
3. ./itch-setup

What should happen

It should install the Itch app.

What actually happens

./itch-setup: error while loading shared libraries: libgtk-3.so.0: cannot open shared object file: No such file or directory

Suggestion

It would be really nice if there was a Flatpak :)

Related

• https://github.com/itchio/itch/issues/2793
• https://github.com/itchio/itch/issues/2074
• https://github.com/itchio/itch/issues/2490

[polyjitter]

Also trying to run itch on silverblue, and running into similar problems

[TheGreatDeadOne]

A guy did a Flatpak build of the itch client. He's just waiting for upstream approval to publish the package on Flathub. #2793