Sound Analyzer Problem~

Dat1981's icon

Hi:
I've downloaded the "Analyzer~" external from http://web.media.mit.edu/~tristan/
But it dosen't work. It show me the message in Max window :
error:can't fragload analyzer~ (missing <> )
Somebody help me~~~ Thanks.

My OS : Mac OS X 10.4.6
Max/MSP 4.3.1