freebsd stable - Feb 2004 - [clamav] invalid port

Hello,

Has some one tryed making port :
/usr/ports/security/clamav-devel or
/usr/ports/security/clamav ?
Some work around available?

env: FreeBSD 4.6.2-RELEASE-p27

Message:

Making all in tune
cd .  && makeinfo --no-split    `echo gmp.texi | sed 's,.*/,,'`
gmp.texi:12: Unknown command `copying'.
gmp.texi:26: Unmatched `@end'.
gmp.texi:92: Unknown command `insertcopying'.

Thanks,
Pranas