$ perl -MMozilla::CA -le 'print Mozilla::CA::SSL_ca_file();'
/home/martin/perl5/perlbrew/perls/perl-5.14.0/lib/site_perl/5.14.0/Mozilla/CA/ca
cert.pem
$ ls -la /home/martin/perl5/perlbrew/perls/perl-5.14.0/lib/site_perl/5.14.0/Mozilla/CA/cacert.pem
-r--r--r-- 1 martin root 256791 2011-04-09 16:23 /home/martin/perl5/perlbrew/perls/perl-5.14.0/lib/site_perl/5.14.0/Mozilla/CA/cacert.pem
$ perl -MLWP -le 'print $LWP::VERSION;'
6.02