I have very simple program ... Could anyone please tell me how to get the info? thanks --girija

Use the convenience that is Capture::Tiny and the Basic debugging checklist 

#!/usr/bin/perl --
use strict;
use warnings;
use Capture::Tiny qw/ capture /;
use Data::Dump qw/ dd /;

my @cmd = ( 'python', '-V' );
my( $stdout, $stderr, $exit ) = capture {
    system { $cmd[0] } @cmd;
};;
dd({ stdout => $stdout, stderr => $stderr, exit => $exit } );
__END__
{ exit => 0, stderr => "Python 2.5\n", stdout => "" }

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In reply to Re: Python -V command not returning any value ( Capture::Tiny ) by Anonymous Monk
in thread Python -V command not returning any value by gjoshi

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