Index: head/net/cloud-init/Makefile
===================================================================
--- head/net/cloud-init/Makefile	(revision 529734)
+++ head/net/cloud-init/Makefile	(revision 529735)
@@ -1,51 +1,52 @@
 # $FreeBSD$
 
 PORTNAME=	cloud-init
 PORTVERSION=	20.1
+PORTREVISION=	1
 CATEGORIES=	net python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	andrey@bsdnir.info
 COMMENT=	Init scripts for use on cloud images
 
 LICENSE=	GPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 ONLY_FOR_ARCHS=		amd64 i386
 ONLY_FOR_ARCHS_REASON=	currently depends on dmidecode which is x86-only
 
 RUN_DEPENDS=	dmidecode>0:sysutils/dmidecode \
 		sudo>0:security/sudo \
 		${PYTHON_PKGNAMEPREFIX}boto>0:devel/py-boto@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Jinja2>0:devel/py-Jinja2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}configobj>0:devel/py-configobj@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}yaml>0:devel/py-yaml@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}six>0:devel/py-six@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}serial>0:comms/py-serial@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>0:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}oauthlib>0:security/py-oauthlib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonpatch>0:devel/py-jsonpatch@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonschema>0:devel/py-jsonschema@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonpointer>0:devel/py-jsonpointer@${PY_FLAVOR}
 
-USES=		python shebangfix
+USES=		python:3.6+ shebangfix
 USE_GITHUB=	yes
 GH_ACCOUNT=	canonical
 
 SHEBANG_FILES=	tools/validate-yaml.py tools/read-dependencies \
 		tools/read-version
 USE_PYTHON=	autoplist distutils
 ETCDIR=		${PREFIX}/etc/cloud
 
 PYDISTUTILS_INSTALLARGS+=	"--init-system=sysvinit_freebsd"
 
 post-patch:
 	${REINPLACE_CMD} -e 's|"etc"|"${STAGEDIR}${PREFIX}/etc"|g' ${WRKSRC}/setup.py
 	${REINPLACE_CMD} -e 's|/etc/|${PREFIX}/etc/|g' ${WRKSRC}/cloudinit/settings.py
 	@${RM} ${WRKSRC}/sysvinit/freebsd/*.orig
 
 post-build:
 	(cd ${WRKSRC} && ${MV} sysvinit/freebsd/cloudconfig config/cloud.cfg)
 	@cd ${WRKSRC} && ${MV} config/cloud.cfg.d/05_logging.cfg config/cloud.cfg.d/05_logging.cfg.sample
 
 .include <bsd.port.mk>