anchor.diff:        xdebug = {
           buildInputs = [ automake autoconf ];
           xdebug_src = args.fetchurl {
  -          name = "xdebug-2.0.2.tar.gz";
  -          url = "http://xdebug.org/link.php?url=xdebug202";
  -          sha256 = "1h0bxvf8krr203fmk1k7izrrr81gz537xmd3pqh4vslwdlbhrvic";
  +          url = "http://xdebug.org/files/xdebug-2.0.5.tgz";
  +          sha256 = "1cmq7c36gj8n41mfq1wba5rij8j77yqhydpcsbcysk1zchg68f26";
           };
         };
       };
  
positive.code:     soapSupport = getConfig ["php" "soap"] true;
      zlibSupport = getConfig ["php" "zlib"] true;
      opensslSupport = getConfig ["php" "openssl"] true;
      xdebugSupport = getConfig ["php" "xdebug"] true;
      mbstringSupport = getConfig ["php" "mbstring"] true;
      gdSupport = getConfig ["php" "gd"] true;
    };
  
negative.code: 
      # Now Let's build xdebug if flag has been given
      # TODO I think there are better paths than the given below
      if [ -n "$flag_set_xdebug" ]; then
        PATH=$PATH:$out/bin
        tar xfz $xdebug_src;
        cd xdebug*
  