laravel - "https://packagist.org/packages.json"文件无法下载: failed to open stream: Operation timed out

Question

今天早上，我执行了这个命令

composer create-project laravel/laravel laravel-4.2 4.2 --prefer-dist

我一直在

The "https://packagist.org/packages.json" file could not be downloaded: failed to open stream: Operation timed out
Retrying with degraded mode, check https://getcomposer.org/doc/articles/troubleshooting.md#degraded-mode for more info

有人知道如何避免这种情况吗？

Answer 1

试试这个解决方案对我有用!

"repositories": [
    {
         "type": "composer", 
         "url": "https://packagist.org"
    },
    { "packagist": false }
]

并再次运行 composer:update。如果不是，则为 run composer self-update
我得到了 here的答案，它的作用类似于伏都教...