[Samba] Upgrade to Alfa13

[Konstantin Pobudzey]

  Hello

After running upgade provision :

[root at dc1 source4]# scripting/bin/upgradeprovision -s 
/usr/local/samba/etc/smb.conf

I got error message :

Traceback (most recent call last):
   File "scripting/bin/upgradeprovision", line 36, in ?
     import ldb
ImportError: No module named ldb



and ...bin/python/ldb.so not exist in source4
Actually  no bin directory in source4

Is this ok?

( I'm using zipped package from ftp://us1.samba.org/pub/samba/samba4/ )
Also size is smaller then previous released . Is it should like this ? )

Best regards.