anchor.diff:        }
       else throw "xidel is not supported on ${stdenv.system}";
   
  -  buildInputs = [ dpkg patchelf ];
  +  buildInputs = [ dpkg ];
   
     unpackPhase = ''
       dpkg-deb -x ${src} ./
  
positive.code:     # source contains no license info (AFAICS), but sourceforge says GPLv2
      license = licenses.gpl2;
      # more platforms will be supported when we switch to source build
      platforms = [ "i686-linux" "x86_64-linux" ];
      maintainers = [ maintainers.bjornfor ];
    };
  }
  
negative.code: { stdenv, fetchurl, dpkg }:
  
  stdenv.mkDerivation rec {
    name = "xidel-${version}";
  