Sophie install

I am having some problems during the configuration
process. This is on a RedHat 9 system. I have
successfully installed Sophos-sweep;

[root@roadrunner sophie-3.04rc2]# sweep -v
SWEEP virus detection utility
Copyright (c) 1989,2003 Sophos Plc, www.sophos.com

System time 09:21:26 PM, System date 28 October 2004

Product version           : 3.74
Engine version            : 2.17
User interface version    : 2.07.025
Platform                  : Linux/Intel
Released                  : 06 October 2003
Total viruses (with IDEs) : 84992


my ./configure is as follows;

./configure --with-user=qmaill --with-group=nofiles
--with-savilib=/usr/local/lib

The message I get at the end of this is as follows;

checking for nanosleep... yes
checking for location of libsavi... /usr/local/lib
checking for SAVIsweepFile in -lsavi... no
** libsavi library NOT FOUND
** You need libsavi in order to use Sophie.
** Download it at http://www.sophos.com/

What am I doing wrong ? Can someone point me in the
right direction ....Thanks in advance!