composer 安装yii2错误处理

按照  yii2 手册用composer安装,前提是安装好composerphp composer globalrequire "fxp/composer-asset-plugin:~1.0.0" composer create-project--prefer-dist yiisoft/yii2-app-basic basic 可是安装到第一步的时候就报错了,报错内容以下 [ErrorExcept

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