My first then lines of code are:

#!/usr/bin/perl

### Modules
use Tk;
use IO::Socket;

### Win32 junk
BEGIN {
  my($win32)=1 if($^O eq 'MSWin32');

  if($win32) {
    eval 'use Win32::Shell';
    die "$@\n" if($@);
  }
}

### Configurables
$maxlines=500;
$blanknode=14532;
$delaysec=10;
# $proxy='';
[download]

If i launch it as ./redwolf.pl it gives me the error as in my first article. The path /usr/bin/perl is ok!!!
On the contrary if i run perl redwolf.pl it works but it doesn't connect to my perl monks account and i can't chat with this client!!!
Any suggestions?