If you write enough Perl, you'll reach a point where you need to create a module. And the more you work with quality code modules from the Comprehensive Perl Archive Network (CPAN), the more you're ...

Here's what I'm seeing. I have no idea what all the "Constant subroutine <I>foo</I> undefined at /usr/lib/perl/5.8/features.ph line <I>bar</I>." errors are all about ...