anchor.diff: -{ stdenv, fetchurl, gettext, ncurses, openssl
  +{ stdenv, fetchurl, gettext, libintl, ncurses, openssl
   , fftw ? null }:
   
   stdenv.mkDerivation rec {
  
positive.code:   ];
  
    meta = with stdenv.lib; {
      homepage = http://www.vanheusden.com/httping;
      description = "ping with HTTP requests";
      longDescription = ''
        Give httping an url, and it'll show you how long it takes to connect,
  
negative.code:     '';
      license = licenses.agpl3;
      maintainers = with maintainers; [ rickynils ];
      platforms = platforms.linux ++ platforms.darwin;
    };
  }
  