This is a hacked version of Devel::Peek that works with mod_perl. It
doesn't work with all configurations. See the pod in the
auto-generated Peek.pm for more info.

For mod_perl 1.0 do:

  perl Makefile.PL MOD_PERL=1 -httpd /path/to/apache-1.3/bin/httpd
  make
  make test
  make install

For mod_perl 2.0 do:

  perl Makefile.PL MOD_PERL=2
  make
  make test
  make install

Alternatively set the env var MOD_PERL to 1 or 2, before running
Makefile.PL, e.g.:

  bash:
    MOD_PERL=2 perl Makefile.PL
    make && make test && make install

  csh:
    env MOD_PERL=2 perl Makefile.PL
    make && make test && make install