Help needed, running bixagent in FreeBSD 6.2

hi all,

I tried to run bixagent but i got :

BixAgent version 2.7; Copyright 2004 - 2006 (http://www.bixdata.com)
Using data path: /root/bixdata/bixagent/data/
Public Key Signature B06A251C5DC9E8C3BD1EB1241F50470B2C225BF5
/usr/sbin/smartctl: not found
lBus error (core dumped)

The same goes for version 2.7.. I tried to search all over the web and forum but couldn't find any solutions.. help please...