Erreur sur fichiers request et response

$test_infomaniak = new HttpRequest('http://www.monsite.fr/cgi-bin/call_response.pl', HttpRequest::METH_GET);
$test_infomaniak->addQueryData(array('path_bin' => $path_bin, 'pathfile' => $pathfile, 'message' => $message));
$result = $test_infomaniak->send()->getBody();

my $cgi = new CGI;
print $cgi->header;
my $path_bin = $cgi->param("path_bin");
my $pathfile = $cgi->param("pathfile");
my $parm = $cgi->param("message");

$path_bin="/home/www/xxxxxxxxxxxxxxxxxxxx/web/cgi-bin/bin/static/request";
// remplacement de : $result=exec("$path_bin $parm");
$test_info = new HttpRequest('http://www.mon-site.fr/cgi-bin/call_request.pl', HTTP_METH_GET);
$test_info->addQueryData(array('path_bin'=>$path_bin, 'parm'=>$parm));
$result = $test_info->send()->getBody();

payment_request();

sub payment_request
{

my $cgi = new CGI;
print $cgi->header;
my $path_bin = $cgi->param("path_bin");
my $parm = $cgi->param("parm");

# affichage du debut de la page

 print "Content-type: text/html\n\n";

payment_request();

sub payment_request
{

use CGI;
my $cgi = new CGI;
print $cgi->header;
my $path_bin = $cgi->param("path_bin");
my $parm = $cgi->param("parm");

payment_request();

sub payment_request
{


my $test_info = new CGI;
print $test_info->header;
my $path_bin = $cgi->param("path_bin");
my $parm = $test_info->param("parm");

payment_request();

sub payment_request
{

use CGI;
my $test_info = new CGI;
print $test_info->header;
my $path_bin = $cgi->param("path_bin");
my $parm = $test_info->param("parm");

> my $test_infomaniak = new CGI;
> Can't locate object method "new" via package "CGI" (perhaps you forgot to load "CGI"?) 

#!/usr/bin/perl
use CGI;
use CGI::Carp qw(fatalsToBrowser);

payment_request(); 

sub payment_request 
{
	my $cgi = new CGI;
	print $cgi->header;
        my $path_bin = $cgi->param("pathbin");
	my $parm = $cgi->param("parm");	
	my $result;	
	open(INFO, $path_bin . " " . $parm . "|");
	for ($res = 0, $i = 0; <INFO>; $i++)
		{
			$res = $res . $_;
			$result = $res;
		}
	close(INFO);
	print $result;
}

print $result;

my $result;

Error get DATA response parameter (wrong length)

	$message="message=$HTTP_POST_VARS[DATA]";

	$pathfile="/home/www/xxx/web/cgi-bin/pathfile";

	$path_bin="/home/www/xxx/web/cgi-bin/response";

  	$message=escapeshellcmd($message);
	
	$cgi = new HttpRequest('http://www.site.com/cgi-bin/call_response_ok.pl', HttpRequest::METH_GET);	
	$cgi->addQueryData(array('
	path_bin' => $path_bin,
	'pathfile' => $pathfile,
	'message' => $message
	));

	$result = $cgi->send()->getBody();

#!/usr/bin/perl

use CGI;
use CGI::Carp qw(fatalsToBrowser);

payment_response();

my $cgi2 = new CGI;
print $cgi2->header;
my $path_bin = $cgi2->param("path_bin");
my $pathfile = $cgi2->param("pathfile");
my $message =  $cgi2->param("message");
my $result;
	
sub get_data_field {

# Accès au STDIN à l'aide de la fonction read

read(STDIN, $save_string, $ENV{CONTENT_LENGTH});

# Dissocie la chaîne de caractères en une liste

@prompts = split(/&/, $save_string);

# parcours de la liste

foreach (@prompts) {
	# dissocie la paire nom=valeur
	($name, $value) = split (/=/, $_);
	# decode les valeurs
	$name=~	s/\%(..)/pack("c",hex($1))/ge;
	$value=~	s/\%(..)/pack("c",hex($1))/ge;
	# cree une liste associative
	$fields{$name} = $value;
	}
	$data=$fields{DATA};
}

sub payment_response
{
	get_data_field();	

	$message="message=$data";	

	$parm = $message;

	open(INFO, $path_bin . " " . $pathfile . " " . $parm . "|");

	for ($res = 0, $i = 0; <INFO>; $i++)
	{
		$res = $res . $_;
		$result = $res;
	}

	close(INFO);

	print $result;
}

erreur appel request
executable request non trouve /homez.xx/xxxx/www/media/com_hikashop/b/request

Le fichier request n'existe pas (/homez.xx/xxx/cgi-bin/b/request)
Le fichier request n'existe pas (/homez.xx/xxx/cgi-bin/b/request)
Le fichier de certificat n'existe pas ( /homez.xx/xxx/cgi-bin/b/ct.fr.0123456789 ). Ce nom de fichier a été détecté en utilisant votre id marchant. Verifiez donc que ce dernier est bon!

erreur appel request

executable request non trouve /homez.xx/xxx/www//homez.xx/xxx/cgi-bin/b/request

/homez.xx/xxx/www//homez.xx/xxx/cgi-bin/b/request

/homez.xx/xxx/cgi-bin/b/request

erreur appel request

executable request non trouve /homez.xx/xxx/cgi-bin/b/request

/www/homez.xx/XXX/cgi-bin/b

/www/homez.xx/XXX/cgi-bin

DEBUG!NO!
D_LOGO!/media/com_hikashop/l/!
F_DEFAULT!/homez.xx/XXX/www//homez.xx/XXX/cgi-bin/pc.x!
F_PARAM!/homez.xx/XXX/www//homez.xx/XXX/cgi-bin/pc!
F_CERTIFICATE!/homez.xx/XXX/www//homez.xx/XXX/cgi-bin/b/ct!

TEMPLATE!!