anchor.diff:  , krb5
   , lib
   , libtasn1
  +, lttng-ust_2_12
   , makeWrapper
  +, openssl
   , stdenv
  -, openssl
   }:
   stdenv.mkDerivation rec {
     pname = "roon-server";
  -  version = "1.8-903";
  +  version = "1.8-923";
   
     src =
       let
  
positive.code:     in
      fetchurl {
        url = "http://download.roonlabs.com/builds/RoonServer_linuxx64_${urlVersion}.tar.bz2";
        sha256 = "sha256-FkB3sh1uwOctBOAW7eO8HFNr9a9RG3Yq4hKKscYYER4=";
      };
  
    dontConfigure = true;
  
negative.code:       mkdir -p $out/bin
        makeWrapper "$out/Server/RoonServer" "$out/bin/RoonServer" --run "cd $out"
  
        runHook postInstall
      '';
  
  