cpan> autobundle Snapshot
...
Wrote bundle file
    ...Bundle\Snapshot_2008_10_27_00.pm

##</code><code>##

cpanp b
Wrote autobundle to '...5.10.0\dist\autobundle\Snapshot_2008_10_27_02.pm'

##</code><code>##

perl -d:Modlist foobar.pl
...

AutoLoader             5.63
Carp                   1.04
Config
DynaLoader             1.05
Exporter               5.58
HTML::Element          3.16
HTML::Entities         1.29
HTML::Parser           3.45
HTML::Tagset           3.04
HTML::TreeBuilder      3.13
integer                1.00
vars                   1.01
warnings               1.03
warnings::register     1.00


##</code><code>##

scandeps foo.pl
'HTML::Element'     => '3.16',
'HTML::Tagset'      => '3.04',
'HTML::Entities'    => '1.29',
'HTML::Parser'      => '3.45',
'HTML::TreeBuilder' => '3.13',