Php 运行composer安装时出现Laravel 4.0.9错误

在过去部署Laravel 4时，我从未遇到过这种情况。准确地说，版本是4.0.9。以下是运行

composer安装时出现的错误

root@server1 [/home/testapp/www]# composer install
Warning: This development build of composer is over 30 days old. It is recommended to update it by running "/usr/local/bin/composer self-update" to get the latest version.
Loading composer repositories with package information
Installing dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for laravel/framework 4.0.9 -> satisfiable by laravel/framework[v4.0.9].
    - way/generators dev-master requires illuminate/support ~5.0 -> satisfiable by laravel/framework[5.0.x-dev], illuminate/support[5.0.x-dev].
    - Can only install one of: laravel/framework[v4.0.9, 5.0.x-dev].
    - don't install illuminate/support 5.0.x-dev|don't install laravel/framework v4.0.9
    - Installation request for way/generators dev-master -> satisfiable by way/generators[dev-master].

有人知道为什么会这样吗

编辑

composer.json

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "require": {
        "laravel/framework": "4.0.9",
        "way/generators": "dev-master",
        "intervention/image": "dev-master",
        "facebook/php-sdk": "dev-master"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/database/seeds",
            "app/tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-install-cmd": [
            "php artisan optimize"
        ],
        "pre-update-cmd": [
            "php artisan clear-compiled"
        ],
        "post-update-cmd": [
            "php artisan optimize"
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ]
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "dev"
}

您正在尝试安装way/Generator的开发主机版本，此开发主机需要
说明在安装laravel 4.0.9时对版本5.0的支持，这就是出现错误的原因

please replace "way/generators": "dev-master" with this "way/generators": "2.6.1"

你会没事的

享受编码的乐趣；）
 您可以更改：

"way/generators": "dev-master",

进入

没有添加确切的版本号。现在是2.6.1，但可能会转到2.6.2，如果您在此处手动设置数字，您将获得旧版本

整个事件之所以发生，是因为您使用的是版本
dev master
。而且可能
dev master
从版本2更改为版本3，版本3需要Laravel 5。
发布你的composer.json文件我刚刚更新了composer.json文件，想知道它是否能让你更清楚？啊，更改way/generators的版本确实可以解决这个问题，谢谢，伙计：）
"way/generators": "~2.0",