work-around some damned python library link issues on some system

this is not final - and we really might have some deeper python config
setup problem ...


git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@1790 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

package/rene/blender/blender.conf

@@ -21,6 +21,5 @@
 # --- ROCK-COPYRIGHT-NOTE-END ---
 
 # I guess s.th. is really wrong with our python setup ... :-(
-var_append makeopt " " "$MAKE $makeot \"LDFLAGS=-ltk8.4\ -ltcl8.4\ -lpng\""
-
+var_append makeopt " " "\"LDFLAGS=-ltk8.4 -ltcl8.4 -lpng -lz\""