doesnt build on Lion. (for me).
Tried to get phash (phash.org) going on MacOs, at one time it appeared that it built on MacOs.
I tried macports, and a clean native compile from github srcs, w/ compile errors.
by suppressing vid and audio library linkage, i got further, but still got stuck, same place as this practitioner:
http://fortylines.com/reps/whitepapers/doc/notesOnDigitalGeometry.book
i got furthest along with:
% ./configure --enable-video-hash=no --enable-audio-hash=no
some related issues logged here, no resolution yet:
