Use CPAN? 

use CPAN ();

for my $mod (CPAN::Shell->expand("Module","/./")){
  next unless $mod->inst_file;
  my $ver = $mod->inst_version
  print $mod->id, ":\t", defined $ver ? $ver : "UNDEF", "\n";
}

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In reply to Re: Installed modules and their versions by Fletch
in thread Installed modules and their versions by cog

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