안녕하세요 노드버드 프로젝트하는중입니다

ch 9.5 다운받아서 했는데도 안되네요 ㅠㅠ

D:\desktop\ch9\9.5\nodebird>npm start

> nodebird@0.0.1 start

> nodemon app

[nodemon] 2.0.6

[nodemon] to restart at any time, enter `rs`

[nodemon] watching path(s): *.*

[nodemon] watching extensions: js,mjs,json

[nodemon] starting `node app.js`

uploads 폴더가 없어 uploads 폴더를 생성합니다.

node:internal/modules/cjs/loader:928

  throw err;

  ^

Error: Cannot find module './Strategy'

Require stack:

- D:\desktop\ch9\9.5\nodebird\node_modules\passport-kakao\dist\passport-kakao.js  

- D:\desktop\ch9\9.5\nodebird\passport\kakaoStrategy.js

- D:\desktop\ch9\9.5\nodebird\passport\index.js

- D:\desktop\ch9\9.5\nodebird\app.js

    at Function.Module._resolveFilename (node:internal/modules/cjs/loader:925:15) 

    at Function.Module._load (node:internal/modules/cjs/loader:769:27)

    at Module.require (node:internal/modules/cjs/loader:997:19)

    at require (node:internal/modules/cjs/helpers:92:18)

    at Object.<anonymous> (D:\desktop\ch9\9.5\nodebird\node_modules\passport-kakao\dist\passport-kakao.js:6:34)

    at Module._compile (node:internal/modules/cjs/loader:1108:14)

    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1137:10)   

    at Module.load (node:internal/modules/cjs/loader:973:32)

    at Function.Module._load (node:internal/modules/cjs/loader:813:14)

    at Module.require (node:internal/modules/cjs/loader:997:19) {

  code: 'MODULE_NOT_FOUND',

  requireStack: [

    'D:\\desktop\\ch9\\9.5\\nodebird\\node_modules\\passport-kakao\\dist\\passport-kakao.js',

    'D:\\desktop\\ch9\\9.5\\nodebird\\passport\\kakaoStrategy.js',

    'D:\\desktop\\ch9\\9.5\\nodebird\\passport\\index.js',

    'D:\\desktop\\ch9\\9.5\\nodebird\\app.js'

  ]

}

[nodemon] app crashed - waiting for file changes before starting...