Of 0.9.3 ofxOpenNI and xcode 6.0.1 can't compile examples

I add the bin/data/openni/lib to the library search path as per

but when I compile I get a lot of linker errors of the form

“Undefined symbols for architecture x86_64:
“_xnAddGesture”, referenced from:
ofxOpenNI::addHandFocusGesture(std::__1::basic_string<char, std::__1::char_traits, std::__1::allocator >, ofVec3f, ofVec3f) in ofxOpenNI.o”

I’ve tried the original and two different forks of ofxOpenNI (e.g. https://github.com/fred-dev/ofxOpenNI ) and still no dice. Does anyone have ofxOpenNI working in in 0.9.3?

forget it, the first example works it’s just the examples in the extra source directories that don’t. Copy and pasting the update and draw routines while leaving the setup from the original working example seems to get it working.