Enabling Server Instrumentation on 8.4.1

[SandraA]

I am in the process of trying to enable Server Instrumentation on Postgresql 8.4.1.  I installed the software using the Linux one-click-installer.  I have looked for the sql file that is shown on the screen that comes up when I try to use the Server Status tool in PGAdminIII but cannot find it.  If I see the contrib directory under share/postgresql directory does that mean the adminpack is installed?  Or there something I need to do?

 

Thanks,

Sandra