On Mon, Jan 01, 2018 at 03:53:59PM +0000, Alan Third wrote:
> Can you please run
> 
>     xcrun --show-sdk-path
> 
> And see if it returns something useful? On my machine it returns
> nothing at all, but I don’t have the full xcode installed.

Actually, I think I’ve found the bug. I’ve attached a patch that will
hopefully fix both your issues.
-- 
Alan Third