--- doc/examples/snapshot_script.orig	2011-02-10 17:04:20 UTC
+++ doc/examples/snapshot_script
@@ -37,7 +37,7 @@
 #
 # where is netperf installed, there are a few possible places:
 
-NETPERF_CMD=${NETPERF_CMD:=/opt/netperf/netperf}
+NETPERF_CMD=${NETPERF_CMD:=%%PREFIX%%/bin/netperf}
 
 
 # there should be no more than two parms passed