Anyone managed to install ImageMagick with Linux, PHP Version 5.5.9-1ubuntu4.7

Cracked it although it maybe a KLUDGE?

what through me was the incorrect error message stating the image_library path was incorrect which I knew was OK so I investigated CodeIgniter 3.0-0 source files:

File: ./CodeIgniinter 3.0-0/system/libraries/image_lib.php

PHP Code:

# Line: 887
$retval = 1;
// exec() might be disabled
if (function_usable('exec'))
{
# MISSING function value
# @exec($cmd, $output, $retval);


# PLEASE READ POST: #4 - THIS MODIFICATION IS UNNECESSARY
# ADDED function value 
$retval = @exec($cmd, $output, $retval);
} 


I was wondering,am I the only one using the ImageMagick library because without this modification the incorrect error message is returned?

Demo:
http://www.johns-jokes.com/welcome?toggle