[CentOS] tripwire?

On Wed, 2005-08-24 at 15:05, Shawn M. Jones wrote:
> Scot L. Harris wrote:
> 
> >Is there a version of tripwire for Centos?
> >
> >I did a quick search in one of the mirrors but did not find one. 
> >Possibly I am looking in the wrong place.
> >
> How's this?
> 
> http://centos.karan.org/el4/extras/stable/i386/RPMS/repodata/repoview/tripwire-0-2.3.1-21.html
> 
> --Shawn

Thanks.  

Is this not part of the base or extras for Centos?  Trying to understand
how to track such things down in the future.