我有一份作曲家档案

{
    "name": "laravel/laravel",
    "description": "The Laravel Framework.",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "require": {
        "laravel/framework": "4.2.*",
        "guzzlehttp/guzzle": "~4.0",
        "zizaco/confide": "~4.0@dev",
        "zizaco/entrust": "1.2.*@dev",
        "way/generators": "~2.0",
        "zurb/foundation": "5.0.3",
        "artdarek/oauth-4-laravel": "dev-master"
    },
    "require-dev": {
        "phpunit/phpunit": "4.4.*"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/database/seeds",
            "app/tests/TestCase.php"
        ]
    },
    "scripts": {
        "post-install-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-update-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ]
    },
    "config": {
        "preferred-install": "dist"
    },
    "minimum-stability": "stable"
}

当我跑的时候

composer update

我犯了这个错误

加载具有包信息更新依赖项（包括require dev）的composer存储库无法将您的需求解析为可安装的包集。

  Problem 1
    - Installation request for artdarek/oauth-4-laravel dev-master -> satisfiable by artdarek/oauth-4-laravel[dev-master].
    - artdarek/oauth-4-laravel dev-master requires lusitanian/oauth dev-master -> satisfiable by

lusitanian/oauth[dev master]，但这些与您的需求或最低稳定性冲突。

我相信错误是在artdarek/oauth-4-laravel，但我不知道如何重新爱上它，任何帮助请？