These are probably simple questions.

[Bird Lei]

If I upgraded Perl, do I need to recompile mod_perl?

And if I have multiple Perls on a machine (eg 5.6.0 and 5.6.1. maybe in 
some "non-standard" directories), how can I tell mod_perl which one to use?

Where is the place to check for Perl's config such as @INC?

Thanks in advance.

Bird Lei