Only noticed the page from 2011 and their version XQuartz-2.7.11.dmg from 2016-10-29
without any claims or disclaimers. ~ Because I've not needed quartz or X11 for awhile,
my reply was sketchy and non-committal. Does same page link d/load 64-bit version?
+=+=+=+
Caboose was at AKRR siding near Trail Lake @ Moose Pass; south of tressel, where there
used to be official station-stop and station master house. Those were removed in 1980s.

[..AKRR runs N+S on eastside of 'Upper Trail Lake' ~ image view from west. RR siding on right; behind trees..]

[.Reduced res image c. 2004. D70 Nikon w/ 1 of 2 nikkor zm AF lenses; recorded then, my only non-film SLR.]
Used to do more w/ cameras, & hands-on 35MM film. ~ Lumix DMC-FZ1 was favored, before SD card failure.
Good luck & happy trails!🌤