Rust refuses to start through Steam

So i installed it into Steam earlier today and i keep getting this error message, I’m on a Mac if that helps. Has anyone else experienced this problem?

Maybe do some searching before you post? OSX isn’t supported on rust through Steam at the moment.

I definitely did search around but thanks anyway.

OS X version will be fixed in the nearest week.

Yeah that makes sense, I guess i’ll see you guys in a week haha