$ perl -V
...
  @INC:
    /Users/ken/local/lib/perl
    /Users/ken/perl5/perlbrew/perls/perl-5.18.1t/lib/site_perl/5.18.1/darwin-thread-multi-2level
    /Users/ken/perl5/perlbrew/perls/perl-5.18.1t/lib/site_perl/5.18.1
    /Users/ken/perl5/perlbrew/perls/perl-5.18.1t/lib/5.18.1/darwin-thread-multi-2level
    /Users/ken/perl5/perlbrew/perls/perl-5.18.1t/lib/5.18.1
    .

##</code><code>##

$ echo $PERL5LIB
/Users/ken/local/lib/perl