Laravel 社交名媛未安装

Question

我正在尝试安装laravel社交名流，但它没有安装。我正在使用基本安装命令

composer require laravel/socialite

但它给了我以下错误：

Your requirements could not be resolved to an installable set of packages.

 Problem 1
    - Conclusion: remove laravel/framework v5.3.26
    - Conclusion: don't install laravel/framework v5.3.26
    - laravel/socialite v3.0.0 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.9].
    - laravel/socialite v3.0.2 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.9].
    - laravel/socialite v3.0.3 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.9].
    - laravel/socialite v3.0.4 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.9].
    - laravel/socialite v3.0.5 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.9].
    - laravel/socialite v3.0.6 requires illuminate/support ~5.4 -> satisfiable by illuminate/support[v5.4.0, v5.4.13, v5.4.17, v5.4.19, v5.4.9].
    - don't install illuminate/support v5.4.0|don't install laravel/framework v5.3.26
    - don't install illuminate/support v5.4.13|don't install laravel/framework v5.3.26
    - don't install illuminate/support v5.4.17|don't install laravel/framework v5.3.26
    - don't install illuminate/support v5.4.19|don't install laravel/framework v5.3.26
    - don't install illuminate/support v5.4.9|don't install laravel/framework v5.3.26
    - Installation request for laravel/framework (locked at v5.3.26, required as 5.3.*) -> satisfiable by laravel/framework[v5.3.26].
    - Installation request for laravel/socialite ^3.0 -> satisfiable by laravel/socialite[v3.0.0, v3.0.2, v3.0.3, v3.0.4, v3.0.5, v3.0.6].

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

我已经成功实现了默认的 laravel 身份验证，它可以正常工作。我不知道这个有什么问题...

Answer 1

- Installation request for laravel/framework (locked at v5.3.26, required as 5.3.*) -> satisfiable by laravel/framework[v5.3.26].

发生这种情况是因为您将laravel/laravel锁定到版本 5.3.26 ，但您希望安装laravel/socialite需要illuminate/support版本 ~5.4 ，这也是laravel/laravel版本 ~5.4 。

可能的解决方案：

1. 使用laravel/socialite版本 ~2.0(通过执行 composer require laravel/socialite:~2.0 (，它符合您当前使用的laravel/laravel版本。
2. 如果您确实需要使用laravel/socialite版本~3.0，则必须通过执行composer require laravel/laravel:~5.4将laravel/laravel升级到版本~5.4