Packaging mcomix3 (python, gtk): Missing gsettings schemas issue

1

I’m trying to package mcomix3 and got pretty far, as in the application starts, but crashes in a few dialogs with the message:

Gib-GIO-ERROR **: 09:54:45.625: No GSettings schemas are installed on the system

Here are my and @AndersonTorres efforts so far: https://gist.github.com/con-f-use/d7c569c8e3908ffa95e28dd44142f377(edited)

I’ve found this in the python FAQ: Nixpkgs 23.11 manual | Nix & NixOS but despite what the FAQ item says, adding gsettings-desktop-schemas doesn’t tell me what’s actually missing, error remains the same. There is a schema file in the mcomix3 repo but no idea what to do with it. @worldofpeace offered their help in the original issue, but I suspect they are very busy.

2

IIRC gsettings schemas are affected by the same issue as gobject-introspection:

Try adding strictDeps = false.

We should really mention it with the other setup hooks too, since it affect almost every one of them.

3

Thanks, I’m carefully optimistic that actually solved the problem. Although I’m feeling like this:

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4

https://github.com/NixOS/nixpkgs/pull/104908

I made my first PR. Care to review, @jtojnar?