Help for this page
perl -MConfig -e 'print $Config{usesitecustomize} ? "yes, edit $Confi +g{sitelib}/sitecustomize.pl" : "no luck", "\n"'
use lib qw(/my/preferred/dir); print "SITECUSTOMIZE: INC: @INC\n" if $ENV{DEBUG_SITECUSTOMIZE}; # j +ust for fun