虚拟机里面 Composer 安装 lara 报错，百度谷歌没解决，请教下。

问答 / 1166 / 0 / 创建于 7年前

vagrant@homestead:~$ cd Code
vagrant@homestead:~/Code$ composer create-project laravel/laravel Laravel --prefer-dist "5.1.*"
Installing laravel/laravel (v5.1.33)

Installing laravel/laravel (v5.1.33) Loading from cache
Created project in Laravel

php -r "copy('.env.example', '.env');"
Loading composer repositories with package information
Updating dependencies (including require-dev)

[Composer\Downloader\TransportException]
The "https://packagist.phpcomposer.com/p/illumi...
6ff6a8208a45739246da41ea9d32cc0bbc52346617e034b101cb.json" file could not b
e downloaded (HTTP/1.1 404 Not Found)

create-project [-s|--stability STABILITY] [--prefer-source] [--prefer-dist] [--repository REPOSITORY] [--repository-url REPOSITORY-URL] [--dev] [--no-dev] [--no-custom-installers] [--no-scripts] [--no-progress] [--no-secure-http] [--keep-vcs] [--no-install] [--ignore-platform-reqs] [--] [] [] []

整个过程如上，不知到哪里出错了。
正在学laravel入门教程。