[wip/pal-navigation-sm] Fix dependency to py-pal.

pal-navigation-sm/Makefile

@@ -9,6 +9,7 @@ PKGNAME=	${PKGBASE}-${VERSION}
 ROSNAME=	$(subst -,_,${PKGBASE})
 WRKSRC=		${WRKDIR}/${ROSNAME}-${VERSION}
 DIST_SUBDIR=	${PKGBASE}
+PKGREVISION=	1
 
 CATEGORIES=	wip
 HOMEPAGE=	${MASTER_SITE_GITHUB:=olivier-stasse/${ROSNAME}}
@@ -27,6 +28,7 @@ include ../../interfaces/ros-std-msgs/depend.mk
 include ../../lang/ros-message-generation/depend.mk
 include ../../lang/ros-message-runtime/depend.mk
 include ../../middleware/ros-comm/depend.mk
+include ../../wip/py-pal/depend.mk
 include ../../mk/language/c++.mk
 include ../../mk/language/c.mk
 include ../../mk/robotpkg.mk