added /usr/ports/textproc/p5-YAML to the deps

Fix: 

# New ports collection makefile for:    pbnj
# Date created:                         July 26, 2006
# Whom:                                 Joshua D. Abraham <jabra@ccs.neu.edu>
#
# $FreeBSD: ports/security/pbnj/Makefile,v 1.1 2006/09/30 07:30:18 miwi Exp $
#

PORTNAME=       pbnj
PORTVERSION=    2.02
CATEGORIES=     security
MASTER_SITES=   ${MASTER_SITE_SOURCEFORGE_EXTENDED}
MASTER_SITE_SUBDIR=     ${PORTNAME}
PKGNAMEPREFIX=

MAINTAINER=     jabra@ccs.neu.edu
COMMENT=        A suite of tools to monitor changes on a network

BUILD_DEPENDS=  ${SITE_PERL}/XML/Twig.pm:${PORTSDIR}/textproc/p5-XML-Twig \
                ${SITE_PERL}/YAML.pm:${PORTSDIR}/textproc/p5-YAML \
                ${SITE_PERL}/Nmap/Parser.pm:${PORTSDIR}/security/p5-Nmap-Parser \
                ${SITE_PERL}/mach/DBD/SQLite.pm:${PORTSDIR}/databases/p5-DBD-SQLite \
                ${SITE_PERL}/mach/Text/CSV_XS.pm:${PORTSDIR}/textproc/p5-Text-CSV_XS \
                ${SITE_PERL}/File/HomeDir.pm:${PORTSDIR}/devel/p5-File-HomeDir \
                ${SITE_PERL}/File/Which.pm:${PORTSDIR}/sysutils/p5-File-Which
RUN_DEPENDS=    ${BUILD_DEPENDS} \
                nmap:${PORTSDIR}/security/nmap

PERL_CONFIGURE= yes

MAN1=   scanpbnj.1 \
        outputpbnj.1 \
        genlist.1

post-configure:
        @${PERL} -pi -e 's/^(POD2MAN_EXE.*)$$/\1 --lax/;' ${WRKSRC}/Makefile

.include <bsd.port.mk>
How-To-Repeat: Perform an install when you don't have p5-YAML installed. 

Then sudo scanpbnj -s 127.0.0.1