[mcdave@trowel ~]$ uname -a
Linux trowel 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:48 EDT 2009 x86_64 x86_64 x86_64 GNU/Linux
[mcdave@trowel ~]$ perl -v

This is perl, v5.8.8 built for x86_64-linux-thread-multi
...
[mcdave@trowel ~]$ perl -MExporter -e 'print $Exporter::VERSION, "\n"'
5.58
[mcdave@trowel ~]$ perl -MCGI -e 'print $CGI::VERSION, "\n"'
3.15
[mcdave@trowel ~]$ perl -MClass::DBI -e 'print $Class::DBI::VERSION, "\n"'
3.0.17
[mcdave@trowel ~]$ perl test.pl
It works
It works
Undefined subroutine &main::testbiz called at test.pl line 19.
It works