Index: head/graphics/py-scikit-image/Makefile
===================================================================
--- head/graphics/py-scikit-image/Makefile	(revision 465335)
+++ head/graphics/py-scikit-image/Makefile	(revision 465336)
@@ -1,45 +1,45 @@
 # $FreeBSD$
 
 PORTNAME=	scikit-image
 PORTVERSION=	0.13.1
-PORTREVISION=	1
+PORTREVISION=	2
 DISTVERSIONPREFIX=	v
 CATEGORIES=	graphics python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	eric@camachat.org
 COMMENT=	Image Processing SciKit (Toolbox for SciPy)
 
 LICENSE=	BSD3CLAUSE
 LICENSE_FILE=	${WRKSRC}/LICENSE.txt
 
 BUILD_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.4:devel/py-six@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=0.9:science/py-scipy@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpydoc>=0.6:textproc/py-numpydoc@${FLAVOR}
 RUN_DEPENDS=	${PYNUMPY} \
 		${PYTHON_PKGNAMEPREFIX}six>=1.4:devel/py-six@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scipy>=0.9:science/py-scipy@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpydoc>=0.6:textproc/py-numpydoc@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pillow>=1.7:graphics/py-pillow@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>=1.8:math/py-networkx@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}matplotlib>=1.1:math/py-matplotlib@${FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}PyWavelets>=0.4:math/py-PyWavelets@${FLAVOR}
 
-USES=		cpe python:2.7
+USES=		cpe python
 USE_GITHUB=	yes
-USE_PYTHON=	autoplist distutils cython cython_run
+USE_PYTHON=	autoplist concurrent distutils cython cython_run
 
 PYDISTUTILS_BUILD_TARGET=	build build_ext
 PYDISTUTILS_BUILDARGS+=		saveopts
 
 post-install:
 	@${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR}/skimage -name "*.so" -exec ${STRIP_CMD} {} \;
 
 do-test:
 	@cd ${WRKSRC} && \
 	${PYTHON_CMD} ${PYSETUP} build_ext -i && \
 	${PYTHON_CMD} selftest.py && \
 	${PYTHON_CMD} -m nose -vx Tests/test_*.py
 
 .include <bsd.port.mk>