node.js - npm 一直提示說權限問題

Question

$ npm install bootstrap
npm ERR! Windows_NT 10.0.14393
npm ERR! argv "D:\Program Files\nodejs\node.exe" "D:\Program Files\nodejs\                                                                                                                                  node_modules\npm\bin\npm-cli.js" "install" "bootstrap"
npm ERR! node v6.10.3
npm ERR! npm  v3.10.10
npm ERR! path C:\Program Files\nodejs\node-cache\bootstrap
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall mkdir

npm ERR! Error: EPERM: operation not permitted, mkdir 'C:\Program Files\nodejs\n                                                                                                                                  ode-cache\bootstrap'
npm ERR!     at Error (native)
npm ERR!  { Error: EPERM: operation not permitted, mkdir 'C:\Program Files\nodej                                                                                                                                  s\node-cache\bootstrap'
npm ERR!     at Error (native)
npm ERR!   errno: -4048,
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'mkdir',
npm ERR!   path: 'C:\Program Files\nodejs\node-cache\bootstrap',
npm ERR!   parent: 'shopping' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! Please include the following file with any support request:
npm ERR!     E:\Project Files\shopping\npm-debug.log

最開始我以為就是安裝路徑的問題 可是改到了D盤還是有問題

Answer 1

如果是Mac系統，請在命令列加上:sudo 試試看

Answer 2

管理員身分執行cmd再npm指令