[Samba] Problem with net join

[Dave Gibelli]

I run "net join -U Administrator -w CISL.CO.UK -d10" which fails to
join the domain with the error "Unable to find a suitable server"

net appears to fail because it cannot load a file that does not exist.

[2008/01/13 09:19:52, 3] libads/ldap.c:ads_connect(394)
  Connected to LDAP server 10.50.20.2
[2008/01/13 09:19:52, 10] intl/lang_tdb.c:lang_tdb_init(138)
  lang_tdb_init: /usr/local/samba/lib/us.msg: No such file or directory
Invalid configuration.  Exiting....
ADS join did not work, falling back to RPC...