```
  environment.systemPackages = with pkgs; [
    (
      (appimage-run.override {
        extraPkgs = pkgs: [gmp];
      })
      .overrideAttrs (
        oldAttrs: {
          nativeBuildInputs = oldAttrs.nativeBuildInputs ++ [ wrapGAppsHook ];
        }
      )
    )
  ];

```