Angular项目中的npm安装错误

Question

我正在使用节点 v4.4.3 并尝试在我的 Angular 项目中使用 npm install，但安装后会引发一些错误：

npm ERR! node v4.4.3
npm ERR! npm  v2.15.1
npm ERR! code EPEERINVALID

npm ERR! peerinvalid The package @angular/common@2.2.4 does not satisfy its siblings' peerDependencies requirements!

npm ERR! peerinvalid Peer @angular/forms@2.2.4 wants @angular/common@2.2.4

npm ERR! peerinvalid Peer @angular/platform-browser@2.2.4 wants @angular/common@2.2.4

npm ERR! peerinvalid Peer @angular/platform-browser-dynamic@2.2.4 wants @angular/common@2.2.4

npm ERR! peerinvalid Peer @angular/router@3.2.4 wants @angular/common@2.2.4

npm ERR! peerinvalid Peer ng2-bootstrap@1.1.16 wants @angular/common@^2.0.0
npm ERR! peerinvalid Peer ng2-ckeditor@1.1.9 wants @angular/common@^2.1.0 || ^4.0.0

npm ERR! peerinvalid Peer ng2-file-upload@1.2.1 wants @angular/common@^2.3.1 || >=4.0.0

npm ERR! peerinvalid Peer ng2-sharebuttons@1.1.5 wants @angular/common@^2.0.0

npm ERR! Please include the following file with any support request:

npm ERR!     /Users/affanfaisal/workspace/konmari/konmari-api-2/konmari-web-app-client/npm-debug.log

我该如何解决这个问题？

Answer 1

你应该通过简单的命令来更新 npm

npm install -g npm

这可能会解决错误

Answer 2

在angular Doc他们明确提到

验证您至少在运行 node 6.9.x 和 npm 3.x.x 在终端/控制台窗口中运行 node -v 和 npm -v。年长者 版本会产生错误，但新版本没问题。

所以你需要 npm > 3.X 和 node > 6.X.X