C:\Users\neha.verma26>npm install -g nativescript
npm ERR! code EAI_AGAIN
npm ERR! errno EAI_AGAIN
npm ERR! request to https://registry.npmjs.org/nativescript failed, reason: getaddrinfo EAI_AGAIN neha.verma26 neha.verma26:80
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\neha.verma26\AppData\Roaming\npm-cache\_logs\2019-01-09T09_08_20_336Z-debug.log