Index: head/audio/guitarix-lv2/Makefile
===================================================================
--- head/audio/guitarix-lv2/Makefile	(revision 489587)
+++ head/audio/guitarix-lv2/Makefile	(revision 489588)
@@ -1,63 +1,63 @@
 # $FreeBSD$
 
 PORTNAME=	guitarix
 DISTVERSION=	0.37.3
 PORTREVISION=	4
 CATEGORIES=	audio
 MASTER_SITES=	SF/${PORTNAME}/${PORTNAME}/
 PKGNAMESUFFIX=	-lv2
 DISTNAME=	${PORTNAME}2-${DISTVERSION}
 
 MAINTAINER=	yuri@FreeBSD.org
 COMMENT=	Virtual versatile amplification for Jack and set of LV2 plugins
 
 LICENSE=	GPLv2+
 LICENSE_FILE=	${WRKSRC}/COPYING
 
 BROKEN_aarch64=		fails to compile: unknown FP unit 'sse'
 BROKEN_armv6=		fails to compile: unknown FP unit 'sse'
 BROKEN_armv7=		fails to compile: unknown FP unit 'sse'
 BROKEN_powerpc64=	fails to compile: unknown FP unit 'sse'
 
 BUILD_DEPENDS=	lv2>0:audio/lv2 \
 		${LOCALBASE}/include/fftw3.h:math/fftw3 \
 		roboto-fonts-ttf>0:x11-fonts/roboto-fonts-ttf \
 		ladspa>0:audio/ladspa # https://sourceforge.net/p/guitarix/bugs/61/
 LIB_DEPENDS=	libavahi-common.so:net/avahi-app \
 		libboost_system.so:devel/boost-libs \
 		libcurl.so:ftp/curl \
 		libfftw3f.so:math/fftw3-float \
 		libfontconfig.so:x11-fonts/fontconfig \
 		libfreetype.so:print/freetype2 \
 		libjack.so:audio/jack \
 		liblilv-0.so:audio/lilv \
 		liblrdf.so:textproc/liblrdf \
 		libserd-0.so:devel/serd \
 		libsndfile.so:audio/libsndfile \
 		libsord-0.so:devel/sord \
 		libsratom-0.so:audio/sratom \
 		libzita-convolver.so:audio/zita-convolver \
 		libzita-resampler.so:audio/zita-resampler
 RUN_DEPENDS=	roboto-fonts-ttf>0:x11-fonts/roboto-fonts-ttf
 
 USES=		eigen:3 libarchive localbase:ldflags pkgconfig \
-		python:build readline waf tar:xz
+		python:2.7,build readline waf tar:xz
 USE_GNOME=	atkmm cairo gtk20 gtkmm24 pangomm
 USE_LDCONFIG=	yes
 INSTALLS_ICONS=	yes
 CONFIGURE_ARGS=	--enable-lfs --ldflags="${LDFLAGS}"
 
 WRKSRC=		${WRKDIR}/${PORTNAME}-${DISTVERSION}
 BINARY_ALIAS=	python=${PYTHON_CMD}
 
 OPTIONS_DEFINE=	NLS
 OPTIONS_SUB=	yes
 
 NLS_CONFIGURE_ENABLE=	nls
 NLS_USES=	gettext
 NLS_USE=	GNOME=intltool
 
 post-stage: # https://sourceforge.net/p/guitarix/bugs/60/
 	@${RM} -r ${STAGEDIR}/applications
 
 .include <bsd.port.mk>