Index: head/comms/inspectrum/Makefile
===================================================================
--- head/comms/inspectrum/Makefile	(revision 469546)
+++ head/comms/inspectrum/Makefile	(revision 469547)
@@ -1,27 +1,29 @@
 # Created by: <mr@freebsd.org>
 # $FreeBSD$
 
 PORTNAME=	inspectrum
 PORTVERSION=	g20180321
 #PORTREVISION=	1
 #DISTVERSIONPREFIX=	v
 CATEGORIES=	comms hamradio
 
 MAINTAINER=	mr@freebsd.org
 COMMENT=	Offline radio signal analyser
 
 LICENSE=	GPLv3
 
 LIB_DEPENDS=	libfftw3.so:math/fftw3 \
 		libfftw3f.so:math/fftw3-float \
 		libliquid.so:comms/liquid-dsp
 
+CMAKE_INSTALL_PREFIX=   ${STAGEDIR}${PREFIX}
+
 USE_GITHUB=	yes
 GH_ACCOUNT=	miek
 GH_TAGNAME=	11853b64062bda4f81926613f15d1d9654c227c8
 
-USE_QT5=	core buildtools_build
-USES=		cmake pkgconfig
+USE_QT5=	core buildtools_build concurrent widgets
+USES=		cmake pkgconfig qmake
 USE_LDCONFIG=	yes
 
 .include <bsd.port.mk>