anchor.diff:      maintainers = with maintainers; [ AndersonTorres ];
       platforms = platforms.linux;
     };
  -
  -  passthru.updateScript = nix-update-script {
  -    attrPath = pname;
  -  };
   }
  
positive.code:   '';
  
    doCheck = true;
  
    meta = with lib; {
      homepage = "https://github.com/celluloid-player/celluloid";
  
negative.code:     python3
      wrapGAppsHook4
    ];
  
    buildInputs = [
      glib
      gtk4
      libadwaita
      libepoxy
      mpv
    ];
  
  