DBD and MySQL: No DBD Authn configured!

[Aaron Dalton <aaron@xxxxxxxxxx>]

I've done some searching on the problem and the few solutions I have 
found I have done, to no avail.  What I am trying to do is authenticate 
users using Basic Auth and a pre-existing MySQL database.  I have 
installed Apache 2.2.4 and have a working MySQL installation.  What my 
searching came up with was that the mysql code was not compiled into 
libaprutil by default.  I re-built Apache from scratch, making sure the 
MySQL code was compiled.  If I run 'nm' on libaprutil-1.so I do indeed 
see all the MySQL symbols (which I didn't when I first tried this).  The 
problem is that everytime I try to authenticate I get a 500 error and 
the following log entry: "No DBD Authn configured!"  I can't seem to 
find any other mentions of this error using Google, except the ones that 
say to make sure the mysql code was actually compiled.

Other than checking 'nm', is there another file I can check for to make 
sure it's compiled properly?  What other configuration problems can 
cause this error?  Here's the pertinent VHost config.  I sincerely 
appreciate your time and assistance.

DBDriver        mysql
DBDParams       "host=sqlserver dbname=** user=** pass=**"
DBDPersist      on
DBDMin  1
DBDKeep 2
DBDMax  10
DBDExptime 60

<VirtualHost>
  <Directory>
        AuthType        Basic
        AuthBasicProvider dbd
        AuthDBDUserPWQuery "SELECT password FROM users WHERE username=%s"
        AuthName         "Super Duper Games"

        <limit PUT POST DELETE>
                Require         valid-user
        </limit>
  </Directory>
</VirtualHost>

--
Aaron Dalton       |   Super Duper Games
aaron@xxxxxxxxxx   |   http://superdupergames.org

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