composer global require在非全局等效成功的地方失败

Question

我正在开发一个包装，作为用户/包装。在本地安装它可以正常工作

composer require user/package

创建一个新项目也没关系

composer create-project --prefer-dist user/package new-project

但该套餐将在全球部署

composer global require user/package

但是这会导致以下错误日志。

将当前目录更改为/home/anders/.composer ./composer.json已更新使用包信息加载composer存储库更新依赖项（包括require-dev）无法将您的需求解析为可安装的软件包集。

问题1 - 用户/包的安装请求^ v0.0.3 - >用户/包[v0.0.3]可满足。 - 结论：删除illuminate / container v5.5.2 - 结论：不要安装illuminate / container v5.5.2 - 不要安装tightenco / collect v5.4.33 |不要安装laravel / framework v5.5.2 - 不要安装laravel / framework v5.5.2 | remove tightenco / collect v5.4.33 - 照明/容器的安装请求（安装在v5.5.2） - >可通过照亮/容器[v5.5.2]，laravel / framework [v5.5.2]来满足。 - tightenco / collect的安装要求（安装在v5.4.33） - > tightenco / collect [v5.4.33]可满足。

安装失败，将./composer.json恢复为原始内容。

怎么会这样？

我试过composer global clearcache
删除了我直接在/home/anders/.composer/下找到的composer.lock文件
将我的依赖项（Laravel）从5.5.x升级到5.6.x但没有任何效果
即使创建一个新的“laravel新博客”项目并上传到packagist失败也会出现相同的错误消息。

这是我的composer.json

{
    "name": "user/package",
    "description": "Package",
    "keywords": ["framework", "laravel"],
    "license": "MIT",
    "type": "project",
    "require": {
        "php": ">=7.0.0",
        "ajthinking/tinx": "^2.1",
        "fideloper/proxy": "~3.3",
        "guzzlehttp/guzzle": "^6.3",
        "laravel/framework": "5.5.*",
        "laravel/tinker": "~1.0"
    },
    "require-dev": {
        "filp/whoops": "~2.0",
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "~1.0",
        "phpunit/phpunit": "~6.0"
    },
    "autoload": {
        "classmap": [
            "database/seeds",
            "database/factories"
        ],
        "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
    },
    "bin": [
        "package"
    ]    
}

非常感谢帮助解释错误日志。谢谢！

更新

这是/home/anders/.composer/的内容

{
    "require": {
        "cpriego/valet-linux": "^2.0",
        "laravel/installer": "^1.4",
        "phpunit/phpunit": "^6.4",
        "phpunit/dbunit": "^3.0"
    }
}

作曲家版：1.6.5