Symfony2, Liipimaginebundle doesn't work and doesn't create folder and images

Question

I have just installed liipimaginebundle but it doesn't work and doesn't create folder and images

app/config/routing.yml:

_liip_imagine:
resource: "@LiipImagineBundle/Resources/config/routing.xml"

app/config/config.yml:

liip_imagine:
resolvers:
   default:
      web_path: ~

filter_sets:
    cache: ~
    travelThumb:
        quality: 80
        filters:
            thumbnail: { size: [120, 90], mode: inset }

twig:

<img src="{{ travel.image.webPath | imagine_filter('travelThumb') }}" alt="{{ travel.image.alt }}" />

when I inspect element in the browser I get this code:

<img src="http://localhost/agence/web/app_dev.php/media/cache/resolve/travelThumb/uploads/img/travels/1.jpeg" alt="entry_big_1.jpg">

and when I open that link inspect element in a new tab I get this error:

PHP exif extension is required to use the ExifMetadataReader

Answer 1

This library requires PHP EXIF. You can compile PHP with --enable-exif. More information: http://php.net/manual/en/exif.installation.php