anchor.diff:      name = "wire-desktop-${version}";
   
       src = fetchurl {
  -      url = "https://wire-app.wire.com/linux/debian/pool/main/wire_${version}_${plat}.deb";
  +      url = "https://wire-app.wire.com/linux/debian/pool/main/Wire-${version}_${plat}.deb";
         inherit sha256;
       };
   
  
positive.code: 
      meta = with stdenv.lib; {
        description = "A modern, secure messenger";
        homepage    = https://wire.com/;
        license     = licenses.gpl3;
        maintainers = with maintainers; [ worldofpeace ];
        platforms   = [ "i686-linux" "x86_64-linux" ];
      };
    }
  
negative.code:     xorg.libxcb
    ];
  
    version = "3.6.2885";
  
    plat = {
      "i686-linux" = "i386";
  