--- /usr/portage/media-gfx/blender/blender-2.66.ebuild	2013-03-09 17:27:28.000000000 -0600
+++ /usr/local/portage/media-gfx/blender/blender-2.66.ebuild	2013-04-15 08:56:57.323144090 -0500
@@ -61,7 +61,9 @@
 	)
 	fftw? ( sci-libs/fftw:3.0 )
 	jack? ( media-sound/jack-audio-connection-kit )
-	ndof? ( app-misc/spacenavd )
+	ndof? ( app-misc/spacenavd
+		 dev-libs/libspnav 
+	)
 	nls? ( virtual/libiconv )
 	openal? ( >=media-libs/openal-1.6.372 )
 	openexr? ( media-libs/openexr )