Exim not installed after install on FC2

Can anybody help? It doesn't install Exim onto the server
I tried

service exim restart
but then it is showing me unrecognize services.

I tried to install using ./exim.sh
and then wait...installed
but then still says unrecognize services

So my question ishow to install Exim on Fedora Core 2


Please help

Okay....I am blinded!
I found it on the other post regarding DA on Fedora 2

Thanks