命令：
npm install -g @angular/cli@latest
例外：
verbose stack SyntaxError: Unexpected end of JSON input while parsing
near ‘…ge-2.2.1.tgz”},”engin’ 169 verbose stack at JSON.parse
() 169 verbose stack at parseJson (C:\Program
Files\nodejs\node_modules\npm\node_modules\pacote\node_modules\make-fetch-happen\node_modules\node-fetch-npm\node_modules\json-parse-better-errors\index.js:7:17)
169 verbose stack at consumeBody.call.then.buffer (C:\Program
Files\nodejs\node_modules\npm\node_modules\pacote\node_modules\make-fetch-happen\node_modules\node-fetch-npm\src\body.js:96:50)
169 verbose stack at 169 verbose stack at
process._tickCallback (internal/process/next_tick.js:188:7)
寻求帮助和支持.
谢谢
