Symfony 安装SonataOctrineorAdminBundle时出错

我试图安装索纳塔使用安装说明在索纳塔官方网站，但当我试图安装索纳塔Octrineormadminbundle总是我得到这个

Using version ^2.3 for sonata-project/doctrine-orm-admin-bundle
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - sonata-project/doctrine-orm-admin-bundle 2.3.3 requires sonata-project/admin-bundle ~2.3@dev -> satisfiable by sonata-project/admin-bundle[2.3.0, 2.3.1, 2.3.10, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.x-dev] but these conflict with your requirements or minimum-stability.
    - sonata-project/doctrine-orm-admin-bundle 2.3.2 requires sonata-project/admin-bundle ~2.3@dev -> satisfiable by sonata-project/admin-bundle[2.3.0, 2.3.1, 2.3.10, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.x-dev] but these conflict with your requirements or minimum-stability.
    - sonata-project/doctrine-orm-admin-bundle 2.3.1 requires sonata-project/admin-bundle ~2.3@dev -> satisfiable by sonata-project/admin-bundle[2.3.0, 2.3.1, 2.3.10, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.x-dev] but these conflict with your requirements or minimum-stability.
    - sonata-project/doctrine-orm-admin-bundle 2.3.0 requires sonata-project/admin-bundle ~2.3@dev -> satisfiable by sonata-project/admin-bundle[2.3.0, 2.3.1, 2.3.10, 2.3.2, 2.3.3, 2.3.4, 2.3.5, 2.3.6, 2.3.7, 2.3.8, 2.3.9, 2.x-dev] but these conflict with your requirements or minimum-stability.
    - Installation request for sonata-project/doctrine-orm-admin-bundle ^2.3 -> satisfiable by sonata-project/doctrine-orm-admin-bundle[2.3.0, 2.3.1, 2.3.2, 2.3.3].


Installation failed, reverting ./composer.json to its original content. 

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请帮助

您也可以发布composer.json文件吗？您也可以发布composer.json文件吗？