Index: head/textproc/py-xlrd/Makefile
===================================================================
--- head/textproc/py-xlrd/Makefile	(revision 417958)
+++ head/textproc/py-xlrd/Makefile	(revision 417959)
@@ -1,16 +1,17 @@
 # Created by: Dikshie <dikshie@sfc.wide.ad.jp>
 # $FreeBSD$
 
 PORTNAME=	xlrd
 PORTVERSION=	0.9.3
+PORTREVISION=	1
 CATEGORIES=	textproc python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	dikshie@sfc.wide.ad.jp
 COMMENT=	Reading data and formatting information from Excel files
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>