Slim not logging or routing

.htaccess

#RewriteEngine On

# Some hosts may require you to use the `RewriteBase` directive.
# If you need to use the `RewriteBase` directive, it should be the
# absolute physical path to the directory that contains this htaccess file.
#
#RewriteBase /

#RewriteCond %{REQUEST_FILENAME} !-f
#RewriteRule ^(.*)$ index.php [QSA,L]


## good hosts have all this on already
#DirectoryIndex index.php index.html
#Options +FollowSymLinks
#Options -Indexes

## for clean urls, uncomment all below lines
<IfModule mod_rewrite.c>
	RewriteEngine On
	RewriteCond %{REQUEST_FILENAME} -f [OR]
	RewriteCond %{REQUEST_FILENAME} -d
	RewriteRule ^(.+) - [PT,L]

	RewriteRule ^(.*) index.php

	#RewriteCond %{HTTP:Authorization}  !^$
	#RewriteRule .* - [E=REMOTE_USER:%{HTTP:Authorization}]
</IfModule>

index.php

<?php

/**
 * Step 1: Require the Slim PHP 5 Framework
 */
require 'Slim/Slim.php';

/**
 * Step 2: Instantiate the Slim application
 */
$app = new Slim( array(
    'log.enable' => true,
    'log.path' => './logs',
    'log.level' => 4,
    'debug' =>true
  )

);

$app->get('/hi', function(){
  echo 'This gets a 404!';

});

//GET route
$app->get('/', function () {
    $template = <<<EOT
this works!
EOT;
    echo $template;
});

//GET route doesn't work
$app->get('/hello/:name',function($name){
  echo "Hello, $name";

});
//doesn't work 404
$app->get('/hello',function($name){
  echo "hello there!";
});

$app->run();