args:
args.stdenv.mkDerivation {
  name = "d4x-2.5.7.1";
  
  inherit (args) boost;

  src = args.fetchurl {
    url =  http://d4x.krasu.ru/files/d4x-2.5.7.1.tar.bz2;
    sha256 = "1i1jj02bxynisqapv31481sz9jpfp3f023ky47spz1v1wlwbs13m";
  };

  configurePhase = "./configure --prefix=\$out "
    + " --with-boost-libdir=\$boost/lib"
    + " --with-boost-includedir=\$boost/include";
  buildInputs =(with args; [gtk glib pkgconfig openssl boost]);

  meta = { 
      description = "graphical download manager";
      homepage = http://www.krasu.ru/soft/chuchelo/;
      license = "Artistic";
  };
}