anchor.diff:      owner = "lupoDharkael";
       repo = "flameshot";
       rev = "v${version}";
  -    sha256 = "1fy4il7rdj294l9cs642hx23bry25j9phn37274r2b87hwzy1rrv";
  +    sha256 = "13h77np93r796jf289v4r687cmnpqkyqs34dm9gif4akaig74ky0";
     };
   
     enableParallelBuilding = true;
  
positive.code:     homepage = https://github.com/lupoDharkael/flameshot;
      maintainers = [ maintainers.scode ];
      license = stdenv.lib.licenses.gpl3;
      platforms = stdenv.lib.platforms.all;
    };
  }
  
negative.code: 
  stdenv.mkDerivation rec {
    name = "flameshot-${version}";
    version = "0.5.1";
  
    nativeBuildInputs = [ qmake qttools ];
    buildInputs = [ qtbase ];
  