Amavisd - what alternative for vscan?

[David Southwell]

Attempting to build amavisd:

root at dns1 /usr/ports/security/amavisd]# make configure

Type "make WITHOUT_UVSCAN=yes" if you DONT use UVSCAN.

===>  Extracting for amavisd-0.1_4,1
=> MD5 Checksum OK for amavisd-0.1.tar.gz.
=> SHA256 Checksum OK for amavisd-0.1.tar.gz.
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/perl5.8.8 - found
===>  Patching for amavisd-0.1_4,1
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/perl5.8.8 - found
===>  Applying FreeBSD patches for amavisd-0.1_4,1
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/arc - found
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/lha - found
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/unarj - found
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/unrar - found
===>   amavisd-0.1_4,1 depends on file: /usr/local/bin/zoo - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/Compress/Zlib.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/mach/Convert/UUlib.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/mach/Unix/Syslog.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/Archive/Tar.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/Archive/Zip.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/Convert/TNEF.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/IO/AtomicFile.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/MIME/Body.pm - found
===>   amavisd-0.1_4,1 depends on 
file: /usr/local/lib/perl5/site_perl/5.8.8/Mail/Address.pm - found
===>   amavisd-0.1_4,1 depends on executable: uvscan - not found
===>    Verifying install for uvscan in /usr/ports/security/vscan
===>  uvscan-5.10e_2 is marked as broken: Incomplete pkg-plist.
*** Error code 1

Stop in /usr/ports/security/vscan.
*** Error code 1

Stop in /usr/ports/security/amavisd.

Amavisd needs a virus scanner. Vscan is broken but I do not want to use a 
commercial solution. Suggestions please and how do I compile amavisd to use 
the alternative..

Thanks in advance

david
freebsd 6.1
Postfix