--- nova_adminclient/client.py.orig	2011-06-15 12:12:58.000000000 +0000
+++ nova_adminclient/client.py	2011-06-15 12:13:04.000000000 +0000
@@ -343,7 +343,7 @@
                                            {'Name': name},
                                            UserInfo)
         except boto.exception.BotoServerError, e:
-            if e.status == 400 and e.error_code == 'UserNotFound':
+            if e.status == 400 and e.error_code == 'NotFound':
                 return None
             raise