Hello again rahu_6697,

Fellow Monk haukex have provided a full answer to your question, but I just wanted to add something here. You wrote: Please resolve this issue as I am working on a shared workspace so I can't install any package in linux.

Programming and troubleshooting is part of the learning curve. Even if the fellow Monk haukex will solve the problem that you have today for you what you have learned? He also gave you a hint in the sample of code Data::Dumper module is for debugging purposes. Did you tried to debug your code? It is part of fun/hell debugging and troubleshooting.

Regarding the part that you are not able to install modules, Data::Dumper, File::stat and File::Find are core modules.

#!/usr/bin/env perl
use strict;
use warnings;
use Module::CoreList;

my @moduleList = ("Data::Dumper", "File::stat", "File::Find");

foreach my $module (@moduleList) {
    if (Module::CoreList::is_core($module)) {
    print "".$module." is a core module and it was released:";
    print Module::CoreList->first_release($module) . "\n";
    }
    else {
    print "".$module." it is not core module!\n";
    }
}

__END__

$ perl test.pl
Data::Dumper is a core module and it was released:5.005
File::stat is a core module and it was released:5.004
File::Find is a core module and it was released:5
[download]

Hope this helps, BR.