Установка ошибки сонатной страницы с помощью Symfony 2.8. *

Question

Я пытаюсь установить Страницу страниц из проекта Sonata. По какой-то причине я не могу установить его из-за зависимости.

composer require sonata-project/page-bundle 
Using version ^2.3 for sonata-project/page-bundle 
    Problem 1 
    - sonata-project/page-bundle 2.3.9 requires sonata-project/seo-bundle ~1.1 -> no matching package found. 
    - sonata-project/page-bundle 2.3.8 requires sonata-project/seo-bundle ~1.1 -> no matching package found. 
    - sonata-project/page-bundle 2.3.7 requires sonata-project/seo-bundle ~1.1 -> no matching package found. 
    - sonata-project/page-bundle 2.3.6 requires sonata-project/seo-bundle ~1.1 -> no matching package found. 
    - sonata-project/page-bundle 2.3.5 requires sonata-project/seo-bundle ~1.1 -> no matching package found. 
    - sonata-project/page-bundle 2.3.4 requires symfony/symfony >=2.2,<2.4-dev -> no matching package found. 
    - sonata-project/page-bundle 2.3.3 requires symfony/symfony >=2.2,<2.4-dev -> no matching package found. 
    - sonata-project/page-bundle 2.3.2 requires symfony/symfony >=2.2,<2.4-dev -> no matching package found. 
    - sonata-project/page-bundle 2.3.1 requires symfony/symfony >=2.2,<2.4-dev -> no matching package found. 
    - sonata-project/page-bundle 2.3.0 requires symfony/symfony >=2.2,<2.4-dev -> no matching package found. 
    - Installation request for sonata-project/page-bundle ^2.3 -> satisfiable by sonata-project/page-bundle[2.3.0, 2.3.1, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9]. 

Potential causes: 
- A typo in the package name 
- The package is not available in a stable-enough version according to your minimum-stability setting 
    see <https://groups.google.com/d/topic/composer-dev/_g3ASeIFlrc/discussion> for more details. 

Read <https://getcomposer.org/doc/articles/troubleshooting.md> for further common problems. 

Composer.json файл ---

"require": { 
    "php": ">=5.3.9", 
    "symfony/symfony": "2.8.*", 
    "doctrine/orm": "^2.4.8", 
    "doctrine/doctrine-bundle": "~1.4", 

    "symfony/swiftmailer-bundle": "~2.3", 
    "symfony/monolog-bundle": "~2.4", 

    "sensio/distribution-bundle": "~5.0", 
    "sensio/framework-extra-bundle": "^3.0.2", 

    "incenteev/composer-parameter-handler": "~2.0", 
    "sonata-project/core-bundle": "^2.3", 
    "knplabs/knp-menu-bundle": "dev-master", 

    "sonata-project/admin-bundle": "dev-master", 
    "sonata-project/doctrine-orm-admin-bundle": "dev-master", 
    "sonata-project/easy-extends-bundle": "^2.1", 
    "sonata-project/seo-bundle": "^2.0", 
    "sonata-project/notification-bundle": "^2.3", 
    "sonata-project/cache-bundle": "^2.2", 
    "sonata-project/datagrid-bundle": "2.2.*@dev" 
}, 
"require-dev": { 
    "sensio/generator-bundle": "~3.0", 
    "symfony/phpunit-bridge": "~2.7" 
}, 

}

Я попробовал несколько других способов, но не попробовать понижая сео-расслоение и Symfony 2.8. *.

Благодарим за помощь в будущем.

Answer 1

Я опустил seo-bundle к v1.1, и он работал как шарм.

У меня все еще есть другие проблемы, но по крайней мере установка прошла.