[root@localhost ~]# find / -name 'Parser.pm'
/usr/share/perl5/vendor_perl/TAP/Parser.pm
/home/phillip/.cpan/build/HTML-Parser-3.72-Vmh_1r/Parser.pm
/home/phillip/.cpan/build/HTML-Parser-3.72-Vmh_1r/blib/lib/HTML/Parser.pm
/home/phillip/perl5/lib/perl5/x86_64-linux-thread-multi/HTML/Parser.pm