i've updated the instructions, still incomplete though. I have to add the part for fontconfig. For the missing libs you need to do the following:
You also need to copy to /usr/local/lib the .dylib files from the following archives
http://pcsx2-mac.quant0r.com/files/libs.tar.gz
http://pcsx2-mac.quant0r.com/files/sdl.tar.gz
and run ./install_glew.sh from
http://pcsx2-mac.quant0r.com/files/glew.tar.gz
Also check that you have latest xquartz installed