Index: head/biology/py-orange3-single-cell/Makefile
===================================================================
--- head/biology/py-orange3-single-cell/Makefile	(revision 489979)
+++ head/biology/py-orange3-single-cell/Makefile	(revision 489980)
@@ -1,41 +1,42 @@
 # $FreeBSD$
 
 PORTNAME=	orange3-single-cell
 DISTVERSION=	0.8.2
 PORTREVISION=	1
 CATEGORIES=	biology python
 PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Orange add-on for gene expression of single cell data
 
 LICENSE=	AGPLv3+
 
 RUN_DEPENDS=	orange3>0:misc/orange3 \
 		${PYTHON_PKGNAMEPREFIX}orange3-bioinformatics>0:biology/py-orange3-bioinformatics@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}astropy>0:astro/py-astropy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}fastdtw>0:math/py-fastdtw@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}joblib>=0.11:devel/py-joblib@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}loompy>=2.0.10:biology/py-loompy@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}networkx>0:math/py-networkx@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pandas>=0.23:math/py-pandas@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}scikit-learn>0:science/py-scikit-learn@${PY_FLAVOR} \
 		${PYNUMPY}
 
-USES=		python:3.4+
+# Supports 3.4+ but loompy 3.6+ only.
+USES=		python:3.6+
 USE_GITHUB=	yes
 GH_ACCOUNT=	biolab
 USE_PYTHON=	distutils autoplist
 
 OPTIONS_DEFINE=	DOCS
 
 DOCS_BUILD_DEPENDS=	gmake:devel/gmake \
 			${PYTHON_PKGNAMEPREFIX}sphinx>0:textproc/py-sphinx@${PY_FLAVOR}
 
 pre-build-DOCS-on:
 	@cd ${WRKSRC}/doc && ${SETENV} ${MAKE_ENV} ${GMAKE} html htmlhelp SPHINXBUILD=${LOCALBASE}/bin/sphinx-build-${PYTHON_VER}
 
 pre-build-DOCS-off:
 	@${REINPLACE_CMD} "s|^    include_documentation|    #include_documentation|" ${WRKSRC}/setup.py
 
 .include <bsd.port.mk>
Index: head/finance/electrum/Makefile
===================================================================
--- head/finance/electrum/Makefile	(revision 489979)
+++ head/finance/electrum/Makefile	(revision 489980)
@@ -1,63 +1,64 @@
 # Created by: Neil Booth
 # $FreeBSD$
 
 PORTNAME=	electrum
 PORTVERSION=	3.3.2
 CATEGORIES=	finance python
 MASTER_SITES=	https://download.electrum.org/${PORTVERSION}/ \
 		http://download.electrum.org/${PORTVERSION}/
 DISTNAME=	Electrum-${PORTVERSION}
 
 MAINTAINER=	ehaupt@FreeBSD.org
 COMMENT=	Easy to use Bitcoin client
 
 LICENSE=	MIT
 LICENSE_FILE=	${WRKSRC}/LICENCE
 
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}aiohttp-socks>=0.2:net/py-aiohttp-socks@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}aiohttp>0:www/py-aiohttp@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}aiorpcX>0:devel/py-aiorpcX@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}dnspython>0:dns/py-dnspython@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}httplib2>=0:www/py-httplib2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}jsonrpclib-pelix>0:devel/py-jsonrpclib-pelix@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pbkdf2>=1.3:security/py-pbkdf2@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}protobuf>=2.6.0:devel/py-protobuf@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyaes>0:security/py-pyaes@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pysocks>=0:net/py-pysocks@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}qrcode>=5.1:textproc/py-qrcode@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}requests>=2.4.3:www/py-requests@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}secp256k1>0:math/py-secp256k1@${PY_FLAVOR}
 
 CONFLICTS_INSTALL=	electrum2-*
 
-USES=		desktop-file-utils pyqt:5 python:3.4+
+# Supports 3.4+ but aiorpcX is 3.6+
+USES=		desktop-file-utils pyqt:5 python:3.6+
 USE_PYQT=	gui_run sip widgets
 USE_PYTHON=	autoplist distutils optsuffix
 PYDISTUTILS_PKGNAME=	Electrum
 NO_ARCH=	yes
 OPTIONS_SUB=	yes
 
 OPTIONS_DEFINE=	LEDGER TREZOR
 OPTIONS_DEFAULT=LEDGER TREZOR
 
 LEDGER_DESC=	Enable LEDGER Bitcoin hardware wallet support
 TREZOR_DESC=	Enable TREZOR Bitcoin hardware wallet support
 
 LEDGER_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}btchip-python>0:security/py-btchip-python@${PY_FLAVOR}
 TREZOR_RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}trezor>0:security/py-trezor@${PY_FLAVOR}
 
 LEDGER_PLIST_FILES=	"@sample etc/devd/ledger_wallet.conf.sample"
 TREZOR_PLIST_FILES=	"@sample etc/devd/trezor_wallet.conf.sample"
 
 LEDGER_SUB_FILES=	pkg-message-hwwallet
 TREZOR_SUB_FILES=	pkg-message-hwwallet
 
 post-install-LEDGER-on:
 	${INSTALL_DATA} ${FILESDIR}/ledger_wallet.conf.sample \
 		${STAGEDIR}${PREFIX}/etc/devd
 
 post-install-TREZOR-on:
 	${INSTALL_DATA} ${FILESDIR}/trezor_wallet.conf.sample \
 		${STAGEDIR}${PREFIX}/etc/devd
 
 .include <bsd.port.mk>