Problems installing mod_evasive

I use Debian and CutomBuild
Tryed to install mod_evasive
"apt-get install libapache-mod-dosevasive" (ver 1.10-1 installed automaticly...)
But with find -iname 'mod_eva*' nothing has been found...
I have to configure this module.

There is no Directory like customapache to install it manually.
Searched the Board but i cant find clear install instructions for installing mod_evasive.

I use Debian etch.

Maybe someone can help me

You need to install it from the source.