Index: head/sysutils/py-dirsync/Makefile
===================================================================
--- head/sysutils/py-dirsync/Makefile	(revision 490745)
+++ head/sysutils/py-dirsync/Makefile	(revision 490746)
@@ -1,24 +1,26 @@
 # Created by: René Ladan <rene@freebsd.org>
 # $FreeBSD$
 
 PORTNAME=	dirsync
 PORTVERSION=	2.2.3
+PORTREVISION=	1
 CATEGORIES=	sysutils python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
-MAINTAINER=	ports@FreeBSD.org
+MAINTAINER=	sunpoet@FreeBSD.org
 COMMENT=	Advanced directory tree synchronisation tool
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
-RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR}
+RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}six>=0:devel/py-six@${PY_FLAVOR}
 
 CONFLICTS_INSTALL=	p5-File-Dirsync
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
+
 NO_ARCH=	yes
 
 .include <bsd.port.mk>