sa-update question

[Andrew]

Hi All,

I'm running MailScanner version 4.55.10 (on debian, etch)

When I run
MailScanner --debug --debug-sa

I see no reference to the sa-update files... however... When I run 
spamassassin by hand in debug mode, I can see it is picking up the ruleset.

I had a look over the history on this mailing list of similar problems 
(is my version too old? is there a simple fix?)

I have this set in MailScanner.conf :
SpamAssassin Local State Dir =  /var/lib

Is there any way I can force the inclusion of the sa-update files in 
spam.assassin.prefs ?


Thanks!
Andrew.