diff -u -r1.64 -r1.65
--- configure	24 Sep 2007 22:02:17 -0000	1.64
+++ configure	18 Dec 2007 00:30:17 -0000	1.65
@@ -2624,7 +2624,6 @@

   G4VIS_USE_DAWN=1
   G4VIS_USE_VRML=1
   G4VIS_USE_RAYTRACERX=1

-  G4LIB_USE_ZLIB=1

 fi
 
 # Variable substitutions.