Php composer require IATSUTI/laravel级联软删除未安装在laravel 5.8.35上

当我试图安装此软件包时，通过命令IATSUTI/laravel cascade soft deletes

编写器需要iatstuti/laravel级联软删除

。它给了我这个错误

Problem 1
    - Installation request for iatstuti/laravel-cascade-soft-deletes ^2.0 -> satisfiable by iatstuti/laravel-cascade-soft-deletes[2.0.0].
    - Conclusion: remove laravel/framework v5.8.35
    - Conclusion: don't install laravel/framework v5.8.35
    - iatstuti/laravel-cascade-soft-deletes 2.0.0 requires illuminate/events ^6.0 -> satisfiable by illuminate/events[v6.0.0, v6.0.1, v6.0.2, v6.0.3, v6.0.4].
    - don't install illuminate/events v6.0.0|don't install laravel/framework v5.8.35
    - don't install illuminate/events v6.0.1|don't install laravel/framework v5.8.35
    - don't install illuminate/events v6.0.2|don't install laravel/framework v5.8.35
    - don't install illuminate/events v6.0.3|don't install laravel/framework v5.8.35
    - don't install illuminate/events v6.0.4|don't install laravel/framework v5.8.35
    - Installation request for laravel/framework (locked at v5.8.35, required as 5.8.*) -> satisfiable by laravel/framework[v5.8.35].

谁能帮帮我，现在该怎么办？我被困住了，在网上寻找解决方案，但什么都不起作用

我希望这个软件包在laravel的父子概念上使用softdelete功能

这是我的composer.json

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "require": {
        "php": ">=7.1.3",
        "brian2694/laravel-toastr": "*",
        "doctrine/dbal": "*",
        "fideloper/proxy": "*",
        "guzzlehttp/guzzle": "*",
        "laravel/framework": "5.8.*",
        "laravel/tinker": "*",
        "laravelcollective/html": "*",
        "maatwebsite/excel": "*",
        "spatie/laravel-permission": "*",
        "thestringler-laravel/manipulator": "*",
        "barryvdh/laravel-cors": "*"
    },
    "require-dev": {
        "filp/whoops": "*",
        "fzaninotto/faker": "*",
        "mockery/mockery": "*",
        "phpunit/phpunit": "*",
        "symfony/css-selector": "*",
        "symfony/dom-crawler": "*"
    },
    "autoload": {
        "classmap": [
            "database/seeds",
            "database/factories",
            "app/Models"
        ],
        "files": [
          "app/Http/Helper/helper.php",
          "app/Http/Helper/logActivities.php"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "Tests\\": "tests/"
        }
    },
    "extra": {
        "laravel": {
            "dont-discover": [
            ]
        }
    },
    "scripts": {
        "post-root-package-install": [
            "@php -r \"file_exists('.env') || copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "@php artisan key:generate"
        ],
        "post-autoload-dump": [
            "Illuminate\\Foundation\\ComposerScripts::postAutoloadDump",
            "@php artisan package:discover"
        ]
    },
    "config": {
        "preferred-install": "dist",
        "sort-packages": true,
        "optimize-autoloader": true
    }
}

---

此软件包的最新版本（

2.0.0

）是一个Laravel 6软件包。版本

1.5.0

似乎就是您想要的Laravel 5软件包。由于未指定要安装的版本，composer使用最新版本

使用

composer

安装

1.5.0

composer require iatstuti/laravel-cascade-soft-deletes "1.5.0"

---

此软件包的最新版本（

2.0.0

）是一个Laravel 6软件包。版本

1.5.0

似乎就是您想要的Laravel 5软件包。由于未指定要安装的版本，composer使用最新版本

使用

composer

安装

1.5.0

composer require iatstuti/laravel-cascade-soft-deletes "1.5.0"

---

非常感谢您，您是正确的…我刚刚将我的laravel框架更新为6.0.0，现在该软件包已正确安装<代码>-安装IATSUTI/laravel cascade soft deletes（2.0.0）：下载（100%）非常感谢您，您是正确的…我刚刚将laravel framework更新为6.0.0，现在此软件包已正确安装<代码>-安装IATSUTI/laravel级联软删除（2.0.0）：下载（100%）