php - Composer 冲突和 Symfony 3

Question

我是 composer 和 symfony 的新手，我已经开始了一个 symfony3 项目。事情进展顺利，但现在 Composer 不会更新我的依赖关系。我一直在寻找解决方案 3 个小时。

这是我的控制台日志:

  Problem 1
- sonata-project/admin-bundle dev-master requires sonata-project/block-bundle 3.x-dev@dev -> satisfiable by sonata-project/block-bundle[3.x-dev] but these conflict with your requirements or minimum-stability.
- sonata-project/admin-bundle dev-master requires sonata-project/block-bundle 3.x-dev@dev -> satisfiable by sonata-project/block-bundle[3.x-dev] but these conflict with your requirements or minimum-stability.
- Installation request for sonata-project/admin-bundle dev-master -> satisfiable by sonata-project/admin-bundle[dev-master].

还有我的 composer.json 要求:

    "require": {
    "php": ">=5.5.9",
    "symfony/symfony": "3.0.*",
    "doctrine/orm": "^2.5",
    "doctrine/doctrine-bundle": "^1.6",
    "doctrine/doctrine-cache-bundle": "^1.2",
    "symfony/swiftmailer-bundle": "^2.3",
    "symfony/monolog-bundle": "^2.8",
    "sensio/distribution-bundle": "^5.0",
    "sensio/framework-extra-bundle": "^3.0.2",
    "incenteev/composer-parameter-handler": "^2.0",
    "friendsofsymfony/user-bundle": "dev-master",
    "sonata-project/admin-bundle": "dev-master",
    "sonata-project/doctrine-orm-admin-bundle": "dev-master"
},

如果你能找到问题并向我解释，你将成为我的英雄!

Answer 1

默认情况下，composer 只安装稳定版本的包，即使您通过定义 minimum-stability 为其中一个请求 dev 版本。到稳定。

告诉 Composer 你允许安装开发版本(例如dev-master)，
在您的要求之后添加以下行:

"minimum-stability": "dev"

注意:实际上必须使用最新版本的奏鸣曲包。