Error: Cannot find module 'shelljs'

[lingyuncelia]

cmd进入K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\proxy-server，运行node proxy-server.js。
报错：
internal/modules/cjs/loader.js:883
throw err;
^

Error: Cannot find module 'shelljs'
Require stack:

• K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\components\global-assign-hook-component\core\global-assign-hook-component-main.js
• K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\proxy-server\rules.js
• K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\proxy-server\proxy-server.js
  at Function.Module._resolveFilename (internal/modules/cjs/loader.js:880:15)
  at Function.Module._load (internal/modules/cjs/loader.js:725:27)
  at Module.require (internal/modules/cjs/loader.js:952:19)
  at require (internal/modules/cjs/helpers.js:88:18)
  at Object. (K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\components\global-assign-hook-component\core\global-assign-hook-component-main.js:2:15)
  at Module._compile (internal/modules/cjs/loader.js:1063:30)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
  at Module.load (internal/modules/cjs/loader.js:928:32)
  at Function.Module._load (internal/modules/cjs/loader.js:769:14)
  at Module.require (internal/modules/cjs/loader.js:952:19)
  at require (internal/modules/cjs/helpers.js:88:18)
  at Object. (K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\proxy-server\rules.js:1:35)
  at Module._compile (internal/modules/cjs/loader.js:1063:30)
  at Object.Module._extensions..js (internal/modules/cjs/loader.js:1092:10)
  at Module.load (internal/modules/cjs/loader.js:928:32)
  at Function.Module._load (internal/modules/cjs/loader.js:769:14) {
  code: 'MODULE_NOT_FOUND',
  requireStack: [
  'K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\components\global-assign-hook-component\core\global-assign-hook-component-main.js',
  'K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\proxy-server\rules.js',
  'K:\ast-hook-for-js-RE-master\ast-hook-for-js-RE-master\src\proxy-server\proxy-server.js'
  ]
  }

[lingyuncelia]

npm install -g XXXXXX，没事，我懂了，原来要全局安装好几个库。

[youngJL15]

npm install -g XXXXXX，没事，我懂了，原来要全局安装好几个库。

我也是遇到这个情况，全局安装好了shelljs，还需要一些什么库呢

[xiaosass1024]

npm install -g XXXXXX，没事，我懂了，原来要全局安装好几个库。

我也是遇到这个情况，全局安装好了shelljs，还需要一些什么库呢

我是在文件夹里面又装了一次shelljs就解决了，全局安装不管用。。