General setup questions

[Mike Moore]

I'm struggling through getting my first cas instance setup and am having issues with
what I think is related to SSH.  Is there any documentation detailing how to setup users /
ssh or how to setup cas in general?  (other than what's on the wiki).

Specifically, I'm trying to do a cas-admin -s to build my initial database (right). 
Using any other user than root here (although that appears to be "recommended")
errors out.  But to use root, I need to allow root ssh, create a key, etc... none of which
is ideal, right?  Also, even after doing that, I still get the error:

[root@host1 .ssh]# cas-admin -s
[.cas.] :: Building CAS Server DB instance.
[.cas.][debug] :: Failed to connect to tchsacas01: Authentication failed.

I can keep trying different things, but I feel like there's some critical piece of
documentation I must be missing.  Any guidance you can provide would be great.
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[Adam Stokes]

Hi Mike,

What version of CAS are you running and on what OS? Also, I'm on IRC @
irc.oftc.net / #cas if you want more 'realtime' help

Thanks!