cpan[4]> ! print $ENV{PERL5LIB}
/home/me/build/perl-addons/inst/usr/local/lib/perl5:/home/me/build/perl-addons/inst/usr/local/lib/perl5/site_perl

cpan[4]> ! use Params::Validate; print "$Params::Validate::VERSION\n"
Can't locate Params/Validate.pm in @INC (@INC contains: /home/me/build/perl-addons/inst/usr/local/lib/perl5/5.8.8/sun4-solaris /home/me/build/perl-addons/inst/usr/local/lib/perl5/5.8.8 /home/me/build/perl-addons/inst/usr/local/lib/perl5 /home/me/build/perl-addons/inst/usr/local/lib/perl5/site_perl /usr/local/lib/perl5/5.8.8/sun4-solaris /usr/local/lib/perl5/5.8.8 /usr/local/lib/perl5/site_perl/5.8.8/sun4-solaris /usr/local/lib/perl5/site_perl/5.8.8 /usr/local/lib/perl5/site_perl /home/me) at (eval 27) line 1, <FIN> line 9.
BEGIN failed--compilation aborted at (eval 27) line 1, <FIN> line 9.