CGI::Simple still doesn't work with mod_perl2 for me. The reason is the
use of sysread on STDIN. According to this mailing list post, mod_perl
only supports read:
http://mail-archives.apache.org/mod_mbox/perl-modperl/200411.mbox/%3C419BC7D1.80304@stason.org%3E
I did an s/sysread/read/g in CGI/Simple.pm and everything seems to wotk
fine.