For those Win32 users using ActivePerl 8xx, I've placed at http://theoryx5.uwinnipeg.ca/ppms/ ppm packages suitable for use with Apache/2.2: mod_perl-2.2, for mod_perl-2, and libapreq-2.2, for libapreq2 (Apache2::Request and friends). Note that if you're using Apache/2.2 you should use these packages; the mod_perl and libapreq2 packages also available in this repository were compiled against Apache/2.0, which aren't compatible with Apache/2.2.
-- best regards, Randy Kobes
