помогите там непонятная ошибка:
D:\20190211\web-admin-demo-eea4a72fa6c0c5626697fcf487ed90d74d714250\api\spec> node index.js
internal/modules/cjs/loader.js:582
throw err;
^
Error: Cannot find module 'newman'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:580:15)
at Function.Module._load (internal/modules/cjs/loader.js:506:25)
at Module.require (internal/modules/cjs/loader.js:636:17)
at require (internal/modules/cjs/helpers.js:20:18)
at Object.<anonymous> (D:\20190211\web-admin-demo-eea4a72fa6c0c5626697fcf487ed90d74d714250\api\spec\ index.js:3:16)
at Module._compile (internal/modules/cjs/loader.js:688:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:699:10)
at Module.load (internal/modules/cjs/loader.js:598:32)
at tryModuleLoad (internal/modules/cjs/loader.js:537:12)
at Function.Module._load (internal/modules/cjs/loader.js:529:3)