我具有安装节点版本：v8.11.3
我的npm版本是5.6.0
执行时：npm install -g angular-cli
我遇到以下错误：
silly fetchPackageMetaData error for angular-cli@latest request to
https://registry.npmjs.org/angular-cli failed, reason: getaddrinfo
ENOTFOUND npme.walmart.com npme.walmart.com:443
8 verbose type system
9 verbose stack FetchError: request to
https://registry.npmjs.org/angular-cli failed, reason: getaddrinfo
ENOTFOUND npme.walmart.com npme.walmart.com:443
9 verbose stack at ClientRequest.req.on.err
(/usr/lib/node_modules/npm/node_modules/pacote/node_modules/make-
fetch-happen/node_modules/node-fetch-npm/src/index.js:68:14)
9 verbose stack at emitOne (events.js:116:13)
9 verbose stack at ClientRequest.emit (events.js:211:7)
9 verbose stack at onerror
(/usr/lib/node_modules/npm/node_modules/pacote/node_modules/make-
fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js:106:9)
9 verbose stack at callbackError
(/usr/lib/node_modules/npm/node_modules/pacote/node_modules/make-fetch-happen/node_modules/https-proxy-agent/node_modules/agent-base/index.js:126:5)