Angular2为IE11安装dialog-polyfill失败

Question

I am trying to get dialogs to work with IE11 and found out that I have to install a polyfill. I tried to install it via npm and get multiple errors and I do not know how to fix them.

Errors

npm ERR! Windows_NT 10.0.14393
npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "dialog-polyfill"
npm ERR! node v4.5.0
npm ERR! npm  v2.15.9
npm ERR! code EPEERINVALID

npm ERR! peerinvalid The package typescript@1.8.10 does not satisfy its siblings' peerDependencies requirements!
npm ERR! peerinvalid Peer @angular/compiler-cli@0.5.0 wants typescript@^1.9.0-dev
npm ERR! peerinvalid Peer tsickle@0.1.6 wants typescript@^1.8.0 || ^1.9.0-dev
npm ERR! peerinvalid Peer @angular/tsc-wrapped@0.2.2 wants typescript@^1.9.0-dev`

Any solutions?

Answer 1

Try installing locally; run this from the directory that contains package.json :

npm install --save dialog-polyfill

If you're still having trouble: try these steps:

• Upgrade to the latest Node/npm version
• Run npm --version and make sure it's 3.10.x
• npm install
• npm rebuild

Answer 2

您需要将npm升级到3或更高版本：

npm install -g npm@latest.