Re: Installing modperl when Apache is currently installed.

[Dondi Stroma]

Hopefully you have apxs installed which you can use to build mod_perl 
without Apache sources. I have done this on Linux and worked perfectly even 
when other methods didn't work for some reason.

Here are the instructions
http://perl.apache.org/docs/1.0/guide/install.html#Build_mod_perl_as_a_DSO_outside_the_Apache_Source_Tree_via_APXS