diff -pruN catalyst.old/snapshot_target.py catalyst.new/snapshot_target.py
--- catalyst.old/snapshot_target.py	2006-02-20 22:47:20.084095616 +0100
+++ catalyst.new/snapshot_target.py	2006-02-20 22:43:04.000000000 +0100
@@ -10,7 +10,7 @@ import os
 from catalyst_support import *
 from generic_stage_target import *
 
-class snapshot_target(generic_target):
+class snapshot_target(generic_stage_target):
 	def __init__(self,myspec,addlargs):
 		self.required_values=["version_stamp","target"]
 		self.valid_values=["version_stamp","target","portdir_overlay"]