All modules are stored in directories contained in the @INC variable. It is not hard to create a perl script to find all modules within those directories. The easiest involves using glob, i.e.:

foreach my $path (@INC) {
  my @modules = glob "$path/*.pm";
  foreach my $module (@modules) {
    print "You have module $module installed\n";
  }

}

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A more elegant solution would involve using File::Find to recursively search the directories, and create the proper names for modules. (For instance, the Net::SMTP module would be called SMTP.pm under the directory Net)

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In reply to Re: Re: Detecting if a script uses non-standard module by Vautrin
in thread Detecting if a script uses non-standard module by Lorand

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