Index: head/cad/cura/Makefile
===================================================================
--- head/cad/cura/Makefile	(revision 561985)
+++ head/cad/cura/Makefile	(revision 561986)
@@ -1,49 +1,53 @@
 # $FreeBSD$
 
 PORTNAME=	Cura
 DISTVERSION=	4.8.0
-PORTREVISION=	3
+PORTREVISION=	4
 PORTEPOCH=	2
 CATEGORIES=	cad
 DIST_SUBDIR=	Ultimaker
 
 MAINTAINER=	db@FreeBSD.org
 COMMENT=	Slicing application for 3D printers
 
 LICENSE=	AGPLv3
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
 BUILD_DEPENDS=	Uranium>0,1:cad/uranium
 RUN_DEPENDS=	${PYTHON_PKGNAMEPREFIX}zeroconf>0:net/py-zeroconf@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pyserial>0:comms/py-pyserial@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}Shapely>0:devel/py-shapely@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}numpy-stl>0:math/py-numpy-stl@${PY_FLAVOR} \
 		qt5-graphicaleffects>0:graphics/qt5-graphicaleffects \
 		qt5-quickcontrols>0:x11-toolkits/qt5-quickcontrols \
 		qt5-quickcontrols2>0:x11-toolkits/qt5-quickcontrols2 \
 		Uranium>=${DISTVERSION}:cad/uranium \
 		libCharon>=${DISTVERSION}:net/libcharon \
 		CuraEngine>=${DISTVERSION}:cad/cura-engine \
 		fdm_materials>=${DISTVERSION}:cad/fdm_materials \
 		${PYTHON_PKGNAMEPREFIX}trimesh>0:devel/py-trimesh@${PY_FLAVOR} \
 		${PYTHON_PKGNAMEPREFIX}pynest2d>=${DISTVERSION}:devel/py-pynest2d@${PY_FLAVOR}
 
 LIB_DEPENDS=	libArcus.so:net/libarcus \
 		libSavitar.so:devel/libsavitar
 
 USES=		cmake gettext shebangfix python:3.5+ pyqt:5 \
 		desktop-file-utils shared-mime-info
 USE_PYQT=	gui widgets qml
 CMAKE_ARGS+=	-DURANIUM_SCRIPTS_DIR:STRING="${LOCALBASE}/share/uranium/scripts" \
 	-DCURA_VERSION=${DISTVERSION}
 USE_GITHUB=	yes
 GH_ACCOUNT=	Ultimaker
 GH_TAGNAME=	58bae31
 NO_ARCH=	yes
 SHEBANG_FILES=	cura_app.py
 
 pre-configure:
 	${REINPLACE_CMD} -e 's|%%DISTVERSION%%|${DISTVERSION}|' \
 		${WRKSRC}/CMakeLists.txt
+
+post-patch:
+	${REINPLACE_CMD} -e 's|%%PYTHON_CMD%%|${PYTHON_CMD}|' \
+		${WRKSRC}/cura_app.py
 
 .include <bsd.port.mk>