Index: head/www/py-bottle/Makefile
===================================================================
--- head/www/py-bottle/Makefile	(revision 477112)
+++ head/www/py-bottle/Makefile	(revision 477113)
@@ -1,19 +1,19 @@
 # Created by: Nicola Vitale <nivit@FreeBSD.org>
 # $FreeBSD$
 
 PORTNAME=	bottle
 PORTVERSION=	0.12.13
-PORTREVISION=	0
+PORTREVISION=	1
 CATEGORIES=	www python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	nivit@FreeBSD.org
 COMMENT=	Fast and simple WSGI-framework for small web-applications
 
 LICENSE=	MIT
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist concurrent distutils
 
 .include <bsd.port.mk>