离子云安装失败 - UNMET PEER DEPENDENCY @ angular / core @ ^ 2.0.0

Question

尝试设置离子云但是当我执行以下命令时出现错误。

命令：

npm install @ionic/cloud-angular --save

错误：

  

devdactic-push@1.1.1 / Users / use-name / perso / angular / devdactic-push       ├──UNMETPEER DEPENDENCY @ angular / core @ ^ 2.0.0       └──@ ionic / cloud-angular @ 0.5.2

npm WARN @ionic/cloud-angular@0.5.2 requires a peer of @angular/core@^2.0.0 but none was installed.
npm WARN devdactic-push@1.1.1 No repository field.
npm WARN devdactic-push@1.1.1 No license field.