Index: head/devel/py-oslo.config/Makefile
===================================================================
--- head/devel/py-oslo.config/Makefile	(revision 465259)
+++ head/devel/py-oslo.config/Makefile	(revision 465260)
@@ -1,34 +1,36 @@
 # Created by: Alexander Nusov <alexander.nusov@nfvexpress.com>
 # $FreeBSD$
 
 PORTNAME=	oslo.config
 PORTVERSION=	3.22.0
+PORTREVISION=	1
 CATEGORIES=	devel python
 MASTER_SITES=	CHEESESHOP
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	alexander.nusov@nfvexpress.com
 COMMENT=	Oslo Configuration library
 
 LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	${PYTHON_PKGNAMEPREFIX}pbr>=1.6:devel/py-pbr@${FLAVOR}
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}debtcollector>=1.2.0:devel/py-debtcollector@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}rfc3986>=0.3.1:www/py-rfc3986@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}netaddr>0:net/py-netaddr@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oslo.i18n>=2.1.0:devel/py-oslo.i18n@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.9.0:devel/py-six@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}stevedore>=1.17.1:devel/py-stevedore@${FLAVOR}
 
 NO_ARCH=	yes
 
 USES=		python
-USE_PYTHON=	autoplist distutils
+USE_PYTHON=	autoplist distutils concurrent
 
 post-patch:
 	@${REINPLACE_CMD} -e "s|/etc|${PREFIX}/etc|g" \
 		${WRKSRC}/doc/source/sphinxconfiggen.rst \
 		${WRKSRC}/oslo_config/_list_opts.py \
 		${WRKSRC}/oslo_config/cfg.py
 
 .include <bsd.port.mk>