trying to load/import opencv libs (which were working perfectly in 0.42.5....)

/Users/.../Library/Pd/pix_opencv/pix_opencv_haarcascade.pd_darwin: dlopen(/Users/.../Library/Pd/pix_opencv/pix_opencv_haarcascade.pd_darwin, 10): Symbol not found: __ZN9CPPExtern4postEPKcz
Referenced from: /Users/.../Library/Pd/pix_opencv/pix_opencv_haarcascade.pd_darwin
Expected in: flat namespace
in /Users/.../Library/Pd/pix_opencv/pix_opencv_haarcascade.pd_darwin

I've triple checked - files are located in correct location...

Never seen this error before... any ideas?

MAC OS 10.9.5
PD 0.43.4