Use LWP::Agent to download webpage with WWW-Authenticate

Question:
When I'm tring to download a page by LWP, I got such response:

You do not have permission to view this directory or page using the credentials that you supplied because your Web browser is sending a WWW-Authenticate header field that the Web server is not configured to accept.

By wireshark, I found there is such information in received packages.

WWW_Authenticate:Negotiate
WWW_Authenticate:NTLM

Solution:
Use the module LWP::Authen::Negotiate
~agrolms/LWP-Authen-Negotiate-0.08/lib/LWP/Authen/Negotiate.pm
or install by `sudo apt-get install liblwp-authen-negotiate-perl`

No code change is required, just install the module.
That's the sample on CPAN

#! /usr/bin/perl -w

   use strict;
   require LWP::UserAgent;

   # uncomment if you want see what is going wrong messages
   #
   #use LWP::Debug qw(+);

   my $ua = LWP::UserAgent->new;
   my $response = $ua->get('');
   if ($response->is_success) {
      print $response->content; # or whatever
   }
   else {
       die $response->status_line;
   }