Hi, I generated latex template using perl,and complied with MikTeX, its genarating pdf.But I have some problems. I written script like this 

#!/usr/bin/env perl

use strict;
use warnings;

use XML::Fast;
use Template;

my $xml = <<'XML';
 <student>
      <number>24</number>
      <education>bachelors</education>
      <specialization>computers </specialization>
     <address>
         <house_number="128"/>
         <street name="xxxx"/>
           <proddutoor/>
      </address>   
</student>
<student>
      <number>23</number>
      <education>ph.d.</education>
      <specialization>physics </specialization>
     <address>
         <house_number="12"/>
         <street name="xxxx"/>
           <kadapa/>
      </address>
</student>
XML
my $xml_hash = xml2hash $xml;

my $template = Template->new();

my $filename = 'output.tex';


$template->process(\*DATA, $xml_hash, $filename)
    || die "Template process failed: ", $template->error(), "\n";

system( "pdflatex $filename" );

__DATA__
\documentclass{article}

\title{Roster}
\author{pavani}

\begin{document}
\maketitle

[% FOREACH st IN student %]
Student [% st.number %] is a [% st.specialization %] [% st.degree %] s
+tudent and his address is[%address%][%house_number%][%street name%].
[% END %]

\end{document}

[download]
when I run it its generating pdf with like this 
student 24 is a computers student and his address is HASH(0x274b27c)
student 23 is a computers student and his address is HASH(0x274b27c)

[download]
but I need to print address also how to get the address element content also like this 
student 24 is a computers student and his address is 
 house_number="128";
 street name="xxxx";
 proddutoor.
student 23 is a computers student and his address is 
 house_number="12";
 street name="xxxx";
 kadapa.

[download]
what should I need to change to print like this in pdf. 2)my second question is in my code i assigned only two students information to the variable $xml. But i have 150 students information in one file how can i print all students information in pdf. in this code i am printing only two students information. like this same format i have more number of stdents information in one file, I opened that file and assigned like this 
my $file;
open($file, 'formal.xml');
my $xml=$file;
my $xml_hash = xml2hash $xml;

[download]
but its not working when i given a file as input.

In reply to errors in printing latex template output by veerubiji

Title:
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