按照 http://npmjs.org/doc/README.htm步骤进行。

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在执行node cli.js npm install -gf 的时候报错：

??npm ERR! Could not unpack C:\Documents and Settings\myname\npm-cache\npm\1.0.1

05\package.tgz to C:\Documents and Settings\myname\npm-cache\npm\1.0.105

npm ERR! Error: UNKNOWN, The operation completed successfully.

npm ERR! ?'C:/Documents and Settings/name/npm-cache/npm/1.0.105/___package.n

pm/package'.

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按照提示，可手工将出错提示中的package.tgz解压到当前路径即可。