AbiWord 2.4.6 Broken port?

[Brian O'Regan]

Hi,

I'm trying to build AbiWord 2.4.6 from ports.

checking for GLIB... yes
checking for GSF... no
configure: error: No package 'libgsf-1' found
===>  Script "configure" failed unexpectedly.

*** Error code 1

Stop in /usr/ports/textproc/wv.
*** Error code 1

Stop in /usr/ports/editors/abiword.


Relevant information from Makefile

# $FreeBSD: ports/editors/abiword/Makefile,v 1.122 2006/11/30 20:37:39 mezz Exp 
$
#   $MCom: ports/editors/abiword/Makefile,v 1.6 2006/09/30 04:39:56 ahze Exp $
#

PORTNAME=       abiword
PORTVERSION=    2.4.6

Output of uname -a

FreeBSD enigma 6.1-RELEASE-p11 FreeBSD 6.1-RELEASE-p11 #3: Wed Dec 20 18:51:13 
PST 2006     root at PCBSD.localhost:/usr/obj/usr/src/sys/ENIGMA i386

Ports tree last updated 10/2/2007 7pm CET

Thanks in advanve for any pointers.

Regards,

Brian O'Regan