无法使用NPM安装Webpack

Question

npm install --save-dev webpack给出了以下错误:

$ npm install --save-dev webpack

> uglifyjs-webpack-plugin@0.4.6 postinstall C:\Users\Martin\Desktop\JS\React\Mi-config\node_modules\uglifyjs-webpack-plugin
> node lib/post_install.js

npm ERR! path C:\Users\Martin\Desktop\JS\React\Mi-config\node_modules\fsevents\node_modules\ansi-regex\package.json
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall unlink
npm ERR! Error: EPERM: operation not permitted, unlink 'C:\Users\Martin\Desktop\JS\React\Mi-config\node_modules\fsevents\node_modules\ansi-regex\package.json'
npm ERR!     at Error (native)
npm ERR!  { Error: EPERM: operation not permitted, unlink 'C:\Users\Martin\Desktop\JS\React\Mi-config\node_modules\fsevents\node_modules\ansi-regex\package.json'
npm ERR!     at Error (native)
npm ERR!   stack: 'Error: EPERM: operation not permitted, unlink \'C:\\Users\\Martin\\Desktop\\JS\\React\\Mi-config\\node_modules\\fsevents\\node_modules\\ansi-regex\
\package.json\'\n    at Error (native)',
npm ERR!   errno: -4048,
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'unlink',
npm ERR!   path: 'C:\\Users\\Martin\\Desktop\\JS\\React\\Mi-config\\node_modules\\fsevents\\node_modules\\ansi-regex\\package.json' }
npm ERR!
npm ERR! Please try running this command again as root/Administrator.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Martin\AppData\Roaming\npm-cache\_logs\2017-09-11T13_53_27_111Z-debug.log

它也没有被添加到package.json中

有人可以帮我吗？我重新安装了最新的稳定节点版本,但仍然无法正常工作.

Answer 1

考虑尝试npm install --no-optional webpack --save-dev.

至少使用Node 8.4 + npm 5.4.0这有助于我今天解决这个问题.