在执行composer create-project fancyecommerce/fecshop-app-advanced fecshop 1.6.0.0
这条命令发现很慢，如何破呢？
最后还提示这个错误信息：
[Composer\Downloader\TransportException]
The "https://packagist.org/p/codeception/codeception$6dfb6bb627b518ce060c2e74aaf5375f43a6e4c76e2a65bcb3d1d291d15768ed.json" file could not be downloaded: Failed to enable crypto
failed to open stream: operation failed