Missing authck file

Gurus,

I am running Tru64 4.0f pk8. I am now required to switch from Base to Enhanced Security. The installation logs say that I successfully installed the subsets in 1999:

OSFC2SEC440 C2-Security (System Administration)
OSFXC2SEC440 C2-Security GUI (System Administration)

However, the secsetup script invokes authck to check the consistency of the authentication database, but I can't find the file:
# ls /tcb/bin

But there are directories in the database:
# ls /tcb/files/auth
a b c d e f g h i j k l m n o p q r s t u v w x y z

Does anyone know where I can get a copy of authck or why it isn't present? I assume I should not modify the secsetup script to remove the authck invocation?

Thanks.
                                   --Harvey
----
Harvey Rarback                        phone:      (650)926-3963
Stanford Linear Accelerator Center    fax:       ; (650)926-4100
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