Problems With installation of MeioUpload with cakephp 2.0

thanks for reading this, i am working with cakephp 2.0 and making a form to upload some kind of files (rar and zip).

I searched a lot and Finally got some plugin named "MeioUpload" and reading this install guide (https://github.com/jrbasso/MeioUpload/blob/master/README.markdown) I did the first two steps without problem, but the third one says "Download an archive from github and extract it in app/Plugin/MeioUpload" I do not know what it means.

Which file should i download i do not know could you please help me?

I am using windows with github.

Here is my model, controller, and view from my project (spanish content)

Model

<?php

class Proyecto extends AppModel

{

    var $name = 'Proyecto';

    var $belongsTo = array('Usuario');

    var $actsAs = array(

        'MeioUpload.MeioUpload' => array('filename')

    );

    var $validate = array(

       'name' => array(

       'rule' => 'notEmpty'

       ),

       'usuario_id' => array(

       'rule' => 'notEmpty'

       )

   );   

}

?>

Controller

<?php

class ProyectosController extends AppController 

{

        var $name = 'Proyectos';



        function index() {

            $this->set('Proyecto', $this->Proyecto->find('all'));

        }



        //Vista Ver Unico

        function detalle($id = null) {

            $this->Proyecto->id = $id;

            $this->set('Proyecto', $this->Proyecto->read());

        }



        //Vista para Añadir

        function registro()

        {

            $this->set('usuarios', $this->Proyecto->Usuario->find('list'));

            if (!empty($this->data)) {

                //$this->cleanUpFields();



                // upload the file to the server

                $fileOK = $this->uploadFiles('archivos', $this->data['Proyecto']['proyecto']);



                // will return

                //Array

                //(

                //  [urls] => Array

                //      (

                //          [0] => archivos/15_zamri.jpg

                //      )

                //

                //)



                // print out data

                $this->pa($this->data);

                //$this->pa($fileOK['urls'][0]);



                // if file was uploaded ok

                if(array_key_exists('urls', $fileOK)) {

                    // save the url in the form data

                    $this->data['Proyecto']['proyecto'] = $fileOK['urls'][0];

                }

                //$this->Proyecto['proyecto'] = $this->data['Proyecto']['proyecto']['name'];

                // try saving the data

                if ($this->Proyecto->save($this->data)) {

                    $this->Session->setFlash('El proyecto ha sido guardado');

                    $this->redirect(array('action' => 'registro'));

                } else {

                    $this->Session->setFlash('Por favor verifique los errores');

                }   

            }

        }



        function registro2() {

            $this->set('usuarios', $this->Proyecto->Usuario->find('list'));

            if (!empty($this->data)) {

                if ($this->Proyecto->save($this->data)) {

                    $this->Proyecto->setFlash('El proyecto ha sido grabado exitosamente.');

                    $this->redirect(array('action' => 'index'));

                } else {

                    $this->Session->setFlash('No se Pudo Guardar. Revuse el Formulario por errores.');

                    $this->redirect(array('action' => 'registro'));

                }

            }

        }



        //Funcion para eliminar

        function borrar($id) {

            if ($this->Proyecto->delete($id)) {

                $this->Session->setFlash('El Proyecto con el id: ' . $id . ' ha sido eliminado.');

                $this->redirect(array('action' => 'index'));

            }

        }



        //Función para editar   

        function editar($id = null) {

            $this->Proyecto->id = $id;

            if (empty($this->data)) {

                $this->data = $this->Proyecto->read();

            } else {

                if ($this->Proyecto->save($this->data)) {

                    $this->Session->setFlash('El Proyecto ha sido actualizado exitosamente.');

                    $this->redirect(array('action' => 'index'));

                }

            }

        }



        // prints out an array  

        function pa($arr) {  

            echo '<pre>';  

            print_r($arr);  

            echo '< /pre>';  

        }  



}

?>

And here is my view

<h1>Nuevo Proyecto</h1>

    <?php echo $this->Form->create('Proyecto',array('type'=>'file'));?>

    <?php echo $this->Form->input('name', array('label' => array('text' => 'Descripción'))); ?>

<?php echo $this->Form->input('usuario_id'); ?> 

<?php echo $this->Form->input('filename',array('type'=>'file')); ?>

<?php echo $this->Form->input('dir', array('type' => 'hidden'));?>

<?php echo $this->Form->input('mimetype', array('type' => 'hidden'));?>

<?php echo $this->Form->input('filesize', arr

ay('type' => 'hidden'));?>

Form->end('Guardar');?>