On Wed, Oct 22, 2014 at 1:29 PM, Ricardo Díaz Martín <oceanosoftlapalma@gmail.com> wrote:
In http://code.x2go.org/releases/binary-macosx/x2goclient/releases/4.0.2.1/ you can find http://code.x2go.org/releases/binary-macosx/x2goclient/releases/4.0.2.1/x2goclient-4.0.2.1-20141019.dmg

It's working in my 10.10 Yosemite with XQuartz

It worked for me also on an imac with Yosemite.   Didn't try much beyond getting logged in and opening a terminal window or two, though.

-- 
   Les Mikesell
     lesmikesell@gmail.com