cbbackup/cbrestore can not import module pump_csv on build 2.0.0-1482-rel

[2012-07-23 14:46:36,459] - [remote_util:1107] INFO - running command.raw sudo /opt/couchbase/bin/cbbackup http://Administrator:password@10.3.3.11:8091 /tmp/backup -b default
[2012-07-23 14:46:36,692] - [remote_util:1136] INFO - command executed successfully
[2012-07-23 14:46:36,693] - [remote_util:1088] INFO - Traceback (most recent call last):
[2012-07-23 14:46:36,693] - [remote_util:1088] INFO - File "/opt/couchbase/lib/python/cbbackup", line 8, in <module>
[2012-07-23 14:46:36,693] - [remote_util:1088] INFO - import pump_transfer
[2012-07-23 14:46:36,694] - [remote_util:1088] INFO - File "/opt/couchbase/lib/python/pump_transfer.py", line 12, in <module>
[2012-07-23 14:46:36,694] - [remote_util:1088] INFO - import pump_csv
[2012-07-23 14:46:36,694] - [remote_util:1088] INFO - ImportError: No module named pump_csv

[2012-07-23 14:46:52,915] - [remote_util:1107] INFO - running command.raw sudo /opt/couchbase/bin/cbrestore /tmp/backup http://Administrator:password@10.3.3.11:8091 -x try_xwm=0 -b default
[2012-07-23 14:46:53,119] - [remote_util:1136] INFO - command executed successfully
[2012-07-23 14:46:53,119] - [remote_util:1088] INFO - Traceback (most recent call last):
[2012-07-23 14:46:53,120] - [remote_util:1088] INFO - File "/opt/couchbase/lib/python/cbrestore", line 8, in <module>
[2012-07-23 14:46:53,120] - [remote_util:1088] INFO - import pump_transfer
[2012-07-23 14:46:53,120] - [remote_util:1088] INFO - File "/opt/couchbase/lib/python/pump_transfer.py", line 12, in <module>
[2012-07-23 14:46:53,120] - [remote_util:1088] INFO - import pump_csv
[2012-07-23 14:46:53,121] - [remote_util:1088] INFO - ImportError: No module named pump_csv