Linux 使用Composer安装命令时出错

Linux 使用Composer安装命令时出错,linux,ubuntu,composer-php,laravel-5.4,Linux,Ubuntu,Composer Php,Laravel 5.4,我正在尝试安装form composer所需的软件包,但遇到以下错误 [运行时异常] 无法删除/var/www/html/santrack/vendor/mtdowling/cron expression/composer.json: 作曲家看起来像 "require": { "php": ">=7.0.0", "appstract/laravel-bootstrap-components": "^0.2.0", "fideloper/proxy": "~3.3",

我正在尝试安装form composer所需的软件包,但遇到以下错误 [运行时异常] 无法删除/var/www/html/santrack/vendor/mtdowling/cron expression/composer.json:

作曲家看起来像

"require": {
    "php": ">=7.0.0",
    "appstract/laravel-bootstrap-components": "^0.2.0",
    "fideloper/proxy": "~3.3",
    "guzzlehttp/guzzle": "^6.3",
    "jenssegers/mongodb": "^3.3",
    "laracasts/flash": "^3.0",
    "laravel/framework": "5.5.*",
    "laravel/tinker": "~1.0",
    "spatie/laravel-permission": "^2.7"
},

您是否尝试自己删除该文件?您的用户帐户可能不是最初设置
vendor/mtdowling
目录的帐户,请尝试
chown
到您的用户帐户或切换到该用户。