node.js – npm在Windows上安装EACCES错误

我试图以管理员身份运行cmd,更改Program Files中nodejs文件夹的权限,以Administrator身份登录到runas / norprofile ……,甚至以安全模式运行命令.运行“npm install uglify-js”时始终出现相同的错误.

C:\Users\user123>npm install uglify-js
npm ERR! Error: connect EACCES
npm ERR!     at errnoException (net.js:904:11)
npm ERR!     at Object.afterConnect [as oncomplete] (net.js:895:19)
npm ERR!  { [Error: connect EACCES] code: 'EACCES',errno: 'EACCES',syscall: 'connect' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! System Windows_NT 6.1.7601
npm ERR! command "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" "uglify-js"
npm ERR! cwd C:\Users\user123
npm ERR! node -v v0.10.32
npm ERR! npm -v 1.4.28
npm ERR! syscall connect
npm ERR! code EACCES
npm ERR! errno EACCES
npm ERR! stack Error: connect EACCES
npm ERR! stack     at errnoException (net.js:904:11)
npm ERR! stack     at Object.afterConnect [as oncomplete] (net.js:895:19)
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR!     C:\Users\user123\npm-debug.log
npm ERR! not ok @R_132_6756@

C:\Users\user123>

任何人都知道如何解决这个问题？