module.config.php

<?php
return array(
    'controllers' => array(
        'invokables' => array(
            'Aluno\Controller\Aluno' => 'Aluno\Controller\AlunoController',
        ),
    ),
  
    'router' => array(
        'routes' => array(
            'aluno' => array(
                'type'    => 'segment',
                'options' => array(
                    'route'    => '/aluno[/:action][/:matricula]',
                    'constraints' => array(
                        'action' => '[a-zA-Z][a-zA-Z0-9_-]*',
                        'id'     => '[0-9]+',
                    ),
                    'defaults' => array(
                        'controller' => 'Aluno\Controller\Aluno',
                        'action'     => 'index',
                    ),
                ),
            ),
        ),
    ),

    'view_manager' => array(
      'display_not_found_reason' => true,
    	'display_exceptions'       => true,
    	'doctype'                  => 'HTML5',
    	'not_found_template'       => 'error/404',
    	'exception_template'       => 'error/index',
    	'template_map' => array(
    			'layout/layout'           => __DIR__ . '/../view/layout/layout.phtml',
    			'error/404'               => __DIR__ . '/../view/error/404.phtml',
    			'error/index'             => __DIR__ . '/../view/error/index.phtml',
    	),    		
        'template_path_stack' => array(
            'Aluno' => __DIR__ . '/../view',
        ),
    ),
);