I'm on a mac so left-click doesn't mean anything here. I've just downloaded Endless Space which looks awesome, but I literally cannot manually move ships at all. I can hit the button to have a ship automatically explore space, but I can't get my ships to move manually. From what I can tell, I first need to highlight the fleet. This is not a problem. But then no matter what modifier key I hit when trying to select a destination, nothing happens. Shift keys, control, option, command - none of them help. Please don't give advice for doing this on a Windows machine. I have played many 4x games so I"m not new to this type of game, but ES does not seem to work. Real advice much appreciated!

Ships can only move along starlanes in Endless Space. Once you have selected a ship/fleet, you need to click on a neighboring star to set a path. Have you tried that?