hey there @JonahTbaum, as far as i know the Mac version will be released around the same time as the Beta version of the game, but i’m probably wrong, as TR hasn’t actually given an exact time/date yet. 
in the meantime you could try this,
http://discourse.stonehearth.net/t/the-mac-version/12521?u=8bitcrab
i’m pretty sure that method will still work…
hope that helps in some way…