aglien
From that message I canīt foresee what might be the problem.
It could help others if you paste more info from the error message.
How are you trying to install those modules? From CPAN? From the source?
You can download the source and follow the instructions on the
mod_perl site.
There are also packages available for some platforms, you can use each platform's specific search tools (like rpmfind, apt-cache search, emerge...) to look for them.