--- builds_bin/build_installer	2010/07/24 15:28:38	1.21
+++ builds_bin/build_installer	2011/06/14 18:20:44	1.22
@@ -56,8 +56,8 @@ else
 	fi
     done
 
-    sed "/installforallkernels/ised -i 's|\\\\(enabled\\\\) = 1|\\\\1 = 0|' \$DEST/etc/yum/pluginconf.d/kmod.conf" \
-        /usr/lib/anaconda-runtime/upd-instroot > upd-instroot
+    sed -e "/installforallkernels/ised -i 's|\\\\(enabled\\\\) = 1|\\\\1 = 0|' \$DEST/etc/yum/pluginconf.d/kmod.conf" \
+        -e 's|^usr/\(.*/libz.*\)|&\n\1|' /usr/lib/anaconda-runtime/upd-instroot > upd-instroot
     chmod 755 upd-instroot
     sudo chown root:root upd-instroot