CXG14.0.3 shows improvements over prior versions. The game installs fine; also, it calls up the initial start screen, which seems to function, but crashes prior to the game starting. So far, I have tried it with/without performance enhancing graphics and with/without Legacy X Windows.
It is interesting how now it seems to show similar issues to Civilization Call to Power, in that the text on the buttons during set-up doesn't show.