[BackupPC-users] Error BackupPC_tarCreate

[Nicolas C. <ni...@fr...>]

Hello,

I'm trying to use the "program" BackupPC_tarCreate.

I have a test-host wich has been backuped 4 times incrementally, and one 
time fully :
     - 0 : Full
     - 1 : Incr
     - 2 : Incr
     - 3 : Incr
     - 4 : Incr

So, I want to use tarCreate to make an archive of this host in the 
folder named "/home/testback". So, here's my command :

# su backuppc
$ /usr/share/backuppc/bin/BackupPC_tarCreate -t -h test-host -s * -n -1 
/home/testback/test.tar (to start from the last backup)

I also used :
     -    $  /usr/share/backuppc/bin/BackupPC_tarCreate -t -h test-host 
-s * -n 0 /home/testback/test.tar (to test with a positive number...?)
     -    $  /usr/share/backuppc/bin/BackupPC_tarCreate -t -h test-host 
-s * -n -1 (to see if it was the path I put making mess...)

The error message is still the same : 
/usr/share/backuppc/bin/BackupPC_tarCreate: bad dump number ''

What this message stands for ? I didn't found any help on Google...

Thanks in advance

Nicolas