安装grunt cli时出现问题

Question

我正在试着安装grunt。下面是我正在执行的命令：

  npm install -g grunt-cli

但我得到了以下错误消息。我的机器在公司代理下运行。是不是因为这个？？谁能让我知道如何解决这个问题。

  npm http GET http://registry.npmjs.org/grunt-cli
  npm http 304 http://registry.npmjs.org/grunt-cli
  npm http GET http://registry.npmjs.org/grunt-cli/-/grunt-cli-0.1.13.tgz
  npm http 200 http://registry.npmjs.org/grunt-cli/-/grunt-cli-0.1.13.tgz
  npm ERR! Error: shasum check failed for C:\Users\781650\AppData\Local\Temp\npm-6
  640-cHN2e4JV\1401080165006-0.9552419183310121\tmp.tgz
  npm ERR! Expected: e9ebc4047631f5012d922770c39378133cad10f4
  npm ERR! Actual:   11b711d30f410c53585e0dee9d932cb24d49bab9
  npm ERR! From:     http://registry.npmjs.org/grunt-cli/-/grunt-cli-0.1.13.tgz
  npm ERR!     at C:\Program Files\nodejs\node_modules\npm\node_modules\sha\index.
  js:38:8
  npm ERR!     at ReadStream.<anonymous> (C:\Program Files\nodejs\node_modules\npm
  \node_modules\sha\index.js:85:7)
  npm ERR!     at ReadStream.EventEmitter.emit (events.js:117:20)
  npm ERR!     at _stream_readable.js:920:16
  npm ERR!     at process._tickCallback (node.js:415:13)
  npm ERR! If you need help, you may report this *entire* log,
  npm ERR! including the npm and node versions, at:
  npm ERR!     <http://github.com/npm/npm/issues>

  npm ERR! System Windows_NT 6.1.7601
  npm ERR! command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nod
  ejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "grunt-cli"

  npm ERR! node -v v0.10.26
  npm ERR! npm -v 1.4.3
  npm ERR!

Answer 1

我猜最有可能是由于代理，请尝试设置代理

npm config set proxy xxx 
npm config set https-proxy xxx