anchor.diff:    version = "4.1.0.3";
   
     src = fetchurl {
  -    url = "http://code.x2go.org/releases/source/x2goserver/${pname}-${version}.tar.gz";
  -    sha256 = "1l6wd708kbipib4ldprfiihqmj4895nifg0bkws4x97majislxk7";
  +    url = "https://code.x2go.org/releases/source/${pname}/${pname}-${version}.tar.gz";
  +    sha256 = "Z3aqo1T1pE40nws8F21JiMiKYYwu30bJijeuicBp3NA=";
     };
   
     x2go-perl = perlPackages.buildPerlPackage rec {
  
positive.code:   };
  
    perlEnv = perl.withPackages (p: with p; [
      x2go-perl DBI DBDSQLite FileBaseDir TryTiny CaptureTiny ConfigSimple Switch
    ]);
  
    binaryDeps = [
  
negative.code:     homepage = "http://x2go.org/";
      platforms = lib.platforms.linux;
      license = licenses.gpl2;
      maintainers = with maintainers; [ averelld mkg20001 ];
    };
  }
  