make note about povray-includes

diff --git a/INSTALL b/INSTALL
index f0dd5f5..cffa8a0 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -19,6 +19,7 @@ You'll also need the graphics (`data` subdir) from the tarbal, or the following
 packages to render the graphics:
 
        povray        http://www.povray.org/
 packages to render the graphics:
 
        povray        http://www.povray.org/

+       povray-includes  (if your distribution ships this in a separate package)

        netpbm        http://netpbm.sourceforge.net/
 
 
        netpbm        http://netpbm.sourceforge.net/