samba - Jan 2008 - BackupPC Debain etch

Hi

I have backup PC running on Samba 4.

I get the following error:
2008-01-11 15:20:23 $Conf{SmbClientPath} = '/usr/bin/smbclient' is not a
valid executable 
program                                                              

-- 
Regards

Chris Robinson
W: www.krc.org.uk/chris
E: chris@krc.org.uk
T: 01708 757516/874112
F: 020 7099 6814
M: 07887 98 33 55