Index: head/devel/rubygem-igraph/Makefile
===================================================================
--- head/devel/rubygem-igraph/Makefile	(revision 376704)
+++ head/devel/rubygem-igraph/Makefile	(revision 376705)
@@ -1,21 +1,23 @@
 # Created by: Wen Heping <wenheping@gmail.com>
 # $FreeBSD$
 
 PORTNAME=	igraph
 PORTVERSION=	0.9.7
 CATEGORIES=	devel rubygems
 MASTER_SITES=	RG
 
 MAINTAINER=	ruby@FreeBSD.org
 COMMENT=	Ruby extension for using the igraph library
 
 BUILD_DEPENDS=	${LOCALBASE}/lib/libigraph.so:${PORTSDIR}/math/igraph
 
+BROKEN=		does not build with igraph-0.7.1
+
 CONFIGURE_ARGS+=	--with-igraph-include=${LOCALBASE}/include/igraph \
 			--without-igraph-lib=${LOCALBASE}/lib
 
 USE_RUBY=	yes
 USE_RUBYGEMS=	yes
 RUBYGEM_AUTOPLIST=	yes
 
 .include <bsd.port.mk>