diff -ruN --exclude=CVS /usr/ports/security/openvpn/Makefile /root/ports/security/openvpn/Makefile
--- /usr/ports/security/openvpn/Makefile	Fri May 14 11:09:59 2004
+++ /root/ports/security/openvpn/Makefile	Fri Sep  3 15:06:06 2004
@@ -17,6 +17,8 @@
 
 LIB_DEPENDS=	lzo.1:${PORTSDIR}/archivers/lzo
 
+CONFLICTS=	openvpn-devel-*
+
 GNU_CONFIGURE=	yes
 USE_OPENSSL=	yes
 CONFIGURE_TARGET=	--build=${ARCH}-portbld-freebsd${OSREL}