yii2安装遇到[InvalidArgumentException] Could not find package yiisoft/yii2-app-basic with stability st

php yii2安装遇到的报错记录

运行：

composer create-project --prefer-dist yiisoft/yii2-app-basic basic

遇到错误如下：

[InvalidArgumentException]
  Could not find package yiisoft/yii2-app-basic with stability stable.

然后紧接着运行：

composer create-project --prefer-dist --stability=dev yiisoft/yii2-app-basic basic

然后没让我失望，继续报错：

[InvalidArgumentException]
  Could not find package yiisoft/yii2-app-basic with stability dev.

最后得知是镜像的问题，
无法找到框架包
换镜像

composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/

后成功安装~