我在使用npm install for angular 2时遇到了麻烦

这是我在cmd提示符下的错误：

npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue > angular2-quickstart@1.0.0 postinstall C:\Users\hp\Desktop\angular2-seed > typings install 'typings' is not recognized as an internal or external command, operable program or batch file. npm WARN optional Skipping failed optional dependency /chokidar/fsevents: npm WARN notsup Not compatible with your operating system or architecture: fsevents@1.0.12 npm WARN angular2-quickstart@1.0.0 No description npm WARN angular2-quickstart@1.0.0 No repository field. npm ERR! Windows_NT 10.0.10586 npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\hp\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "install" npm ERR! node v4.4.7 npm ERR! npm v3.10.3 npm ERR! code ELIFECYCLE npm ERR! angular2-quickstart@1.0.0 postinstall: `typings install` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the angular2-quickstart@1.0.0 postinstall script 'typings install'. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the angular2-quickstart package, npm ERR! not with npm itself. npm ERR! Tell the author that this fails on your system: npm ERR! typings install npm ERR! You can get information on how to open an issue for this project with: npm ERR! npm bugs angular2-quickstart npm ERR! Or if that isn't available, you can get their info via: npm ERR! npm owner ls angular2-quickstart npm ERR! There is likely additional logging output above. npm ERR! Please include the following file with any support request: npm ERR! C:\Users\hp\Desktop\angular2-seed\npm-debug.log 

Answer 1

当你看到

“types”不被识别为内部或外部命令，可操作程序>或batch file。

尝试npm install typings --global首先npm install typings --global

Answer 2

您需要在全球范围内安装types： – npm i typings -g