在 Homestead 虚机中 创建项目， 出现 [Composer\Repository\RepositorySecurityException] 错误， 请问怎么破？

我也遇到这个问题 换个镜像试试 运行命令行 composer config -g repo.packagist composer https://packagist.phpcomposer.com

管理员给予的解答是更换下 composer 镜像，然后再进行下面的步骤即可。
操作方式为——在【虚拟器】中输入下方代码：

$ composer config -g repo.packagist composer https://packagist.phpcomposer.com

@zzjdy_0 非常感谢

@leonzuo18 非常感谢

可以解决ssl的问题

问题：
vagrant@homestead:~/code$ composer create-project laravel/laravel sample --prefer-dist "5.5.*"

[Composer\Downloader\TransportException]
The "https://packagist.laravel-china.org/packag..." file could not be downloaded: SSL operation failed with code 1. OpenSSL Error messages:
error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
Failed to enable crypto
failed to open stream: operation failed

解决方法：composer更换阿里云镜像
vagrant@homestead:~/code$ composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/