Don't bother. Data::Dumper is part of CORE and that version is outdated.

use Module::CoreList;
$_ = 'Data::Dumper';
local $\="\n";
print for
$Module::CoreList::version{5.006}{$_},
$Module::CoreList::version{5.006001}{$_},
$Module::CoreList::version{5.008}{$_};
__END__
2.101
2.102
2.12
[download]

MJD says you can't just make shit up and expect the computer to know what you mean, retardo! I run a Win32 PPM repository for perl 5.6x+5.8x. I take requests. ** The Third rule of perl club is a statement of fact: pod is sexy.