CocoaBase SDK error

Hi all,
I'm fairly new to Arduino but have gotten a few things to actually work, Ethernet, DMX, etc. I'd like to start coding for the Mac OSX and iOS platform but keep running into "Missing Base SDK" error. Been searching and searching for a fix on Cocoa forums, about 3 weeks worth and can't find an answer. Any help would be greatly appreciated!!

Thanks,

Joe B

oh yeah;
OSX 10.8.5
XCode 5.1.1

thx
jb