[PHP]MVC bez composera, napotkany błąd Fatal error not found Opcje

[casperii]

Witam panowie,
postanowiłem w końcu ogarnąć MVC na przykładzie http://lukasz-socha.pl/php/mvc-w-praktyce-...artykulow-cz-1/ i na dzień dobry dostaje w pysk.
Myślę sobie dobra pozbądźmy się composera

index.php:

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require_once 'config.php';
//$loader = include DIR_VENDOR.'autoload.php'; <-- komentuje by nie mieć composera 
require_once 'config-router.php';
$router = new \Engine\Router\Router('http://'.$_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]);
//var_dump('http://'.$_SERVER["SERVER_NAME"].$_SERVER["REQUEST_URI"]);
$router->run();
$file=$router->getFile();
$classController=$router->getClass();
$method=$router->getMethod();
require_once($file);
$obj = new $classController();
$obj->$method();
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Niestety tak zedytowany plik daje mi:
Fatal error: Class 'Engine\Router\RouteCollection' not found in /home/konto/public_html/config-router.php on line 2

o to config-router.php

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<?php
$collection = new Engine\Router\RouteCollection();
 
$collection->add('category/delete', new \Engine\Router\Route(
    HTTP_SERVER.'kategorie/usun/<id>?',
    array(
        'file' => DIR_CONTROLLER.'Category.php',
        'method' => 'delete',
        'class' => '\Controller\Category'
    ),
    array(
        'id' => '\d+'
    ),
    array(
        'id' => 0
    )
));
$collection->add('category/add', new \Engine\Router\Route(
    HTTP_SERVER.'kategorie/dodaj',
    array(
        'file' => DIR_CONTROLLER.'Category.php',
        'method' => 'add',
        'class' => '\Controller\Category'
    )
));
$collection->add('category/index', new \Engine\Router\Route(
    HTTP_SERVER.'kategorie',
    array(
        'file' => DIR_CONTROLLER.'Category.php',
        'method' => 'index',
        'class' => '\Controller\Category'
    )
));
$collection->add('article/delete', new \Engine\Router\Route(
    HTTP_SERVER.'artykuly/usun/<id>?',
    array(
        'file' => DIR_CONTROLLER.'Article.php',
        'method' => 'delete',
        'class' => '\Controller\Article'
    ),
    array(
        'id' => '\d+'
    ),
    array(
        'id' => 0
    )
));
$collection->add('article/one', new \Engine\Router\Route(
    HTTP_SERVER.'artykuly/wyswietl/<id>?',
    array(
        'file' => DIR_CONTROLLER.'Article.php',
        'method' => 'one',
        'class' => '\Controller\Article'
    ),
    array(
        'id' => '\d+'
    ),
    array(
        'id' => 0
    )
));
$collection->add('article/add', new \Engine\Router\Route(
    HTTP_SERVER.'artykuly/dodaj',
    array(
        'file' => DIR_CONTROLLER.'Article.php',
        'method' => 'add',
        'class' => '\Controller\Article'
    )
));
$collection->add('article/index', new \Engine\Router\Route(
    HTTP_SERVER.'artykuly',
    array(
        'file' => DIR_CONTROLLER.'Article.php',
        'method' => 'index',
        'class' => '\Controller\Article'
    )
));
$collection->add('homepage', new \Engine\Router\Route(
    HTTP_SERVER.'',
    array(
        'file' => DIR_CONTROLLER.'Article.php',
        'method' => 'index',
        'class' => '\Controller\Article'
    )
));
 
 
$router = new \Engine\Router\Router($_SERVER['REQUEST_URI'], $collection);
 
?>
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Drugie pytanie czy to:

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$model = new \RacyMind\MVCWPraktyce\Model\Category();
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oznacza , że plik powinien się znajdować w katalogach RacyMind > MVCWPraktyce ?
Czy coś to zmieni jak pousuwam z kodu \RacyMind\MVCWPraktyce\