Add missing LIB_DEPENDS to x11/gnustep/renaissance

as pointed out by sthen@

x11/gnustep/fisicalab/Makefile

@@ -1,5 +1,6 @@
 COMMENT=	educational application to solve physics problems
 
+REVISION =	0
 VERSION =	0.4.0
 DISTNAME =	fisicalab-${VERSION}
 PKGNAME =	fisicalab-${VERSION}
@@ -10,9 +11,11 @@ SITES=		${SITE_GNU:=fisicalab/}
 #GPLv3
 
 MODULES=	x11/gnustep
-WANTLIB =	gsl gslcblas
+WANTLIB =	gsl gslcblas Renaissance
 WANTLIB += ${COMPILER_LIBCXX}
-LIB_DEPENDS=	devel/gsl
+
+LIB_DEPENDS=	devel/gsl \
+		x11/gnustep/renaissance
 
 CONFIGURE_STYLE =	gnu