diff -r c5477c34f23f -r fa621c0f8f94 audio/lv2/Makefile
--- audio/lv2/Makefile	Sun Apr 21 08:19:10 2019 +0000
+++ audio/lv2/Makefile	Sun Apr 21 05:26:45 2019 -0400
@@ -21,7 +21,7 @@
 
 CONFLICTS_INSTALL=	lv2core
 
-USES=		python shebangfix tar:bzip2 waf
+USES=		python:-3.6 shebangfix tar:bzip2 waf
 SHEBANG_FILES=	lv2specgen/lv2specgen.py
 
 OPTIONS_DEFINE=	DOCS DOXYGEN EXAMPLES
@@ -34,9 +34,11 @@
 DOXYGEN_IMPLIES=	DOCS
 
 EXAMPLES_CONFIGURE_OFF=	--no-plugins
-EXAMPLES_LIB_DEPENDS=	libsndfile.so:audio/libsndfile
-EXAMPLES_USES=		pkgconfig
-EXAMPLES_USE=		GNOME=cairo,gtk20
+EXAMPLES_LIB_DEPENDS=	libsndfile.so:audio/libsndfile \
+			libfontconfig.so:x11-fonts/fontconfig \
+			libfreetype.so:print/freetype2
+EXAMPLES_USES=		pkgconfig gnome
+EXAMPLES_USE=		GNOME=atk,cairo,gdkpixbuf2,glib20,gtk20,pango
 EXAMPLES_CONFIGURE_ENV=	CC='${CC} -Wl,--as-needed' # Gtk deps
 
 post-install: