无法在Laravel 8全新安装上安装Lighthouse

问题描述

我重新安装了Laravel 8，并且正在尝试安装Laravel Lighthouse，但看来Lighthouse尚不支持最新的Laravel 8版本，但是有pull request表示已在支持

这是我尝试运行composer require nuwave/lighthouse时得到的：

Problem 1
    - Conclusion: remove laravel/framework v8.5.0
    - Conclusion: don't install laravel/framework v8.5.0
    - nuwave/lighthouse 4.x-dev requires illuminate/validation 5.5.*,...,v7.9.2].
    - nuwave/lighthouse v4.16.2 requires illuminate/validation 5.5.*,v7.9.2].
    - don't install illuminate/validation 5.5.x-dev|don't install laravel/framework v8.5.0
    ...
    - don't install illuminate/validation v7.9.2|don't install laravel/framework v8.5.0
    - Installation request for laravel/framework (locked at v8.5.0,required as ^8.5) -> satisfiable by laravel/framework[v8.5.0].
    - Installation request for nuwave/lighthouse ^4.16 -> satisfiable by nuwave/lighthouse[4.x-dev,v4.16.0,v4.16.1,v4.16.2,v4.16.3].


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

我在做什么错了？

我的composer.json：

{
    "name": "laravel/laravel","type": "project","description": "The Laravel Framework.","keywords": [
        "framework","laravel"
    ],"license": "MIT","require": {
        "PHP": "^7.3","fideloper/proxy": "^4.2","fruitcake/laravel-cors": "^2.0","guzzlehttp/guzzle": "^7.0.1","laravel/framework": "^8.5","laravel/tinker": "^2.0"
    },"require-dev": {
        "facade/ignition": "^2.3.6","fzaninotto/faker": "^1.9.1","mockery/mockery": "^1.3.1","nunomaduro/collision": "^5.0","PHPunit/PHPunit": "^9.3"
    }
}

解决方法

使用开发者主版本

composer require nuwave/lighthouse "dev-master"

laravel-8 laravel-lighthouse