network오류ㅠㅠ

PS C:\Users\user\addition-game-starter-master\addition-game-starter-master> truffle deploy --network klaytn Warning: Please rename truffle.js to truffle-config.js to ensure Windows compatibility. Error: Cannot find module 'connect-privkey-to-provider' Require stack: - C:\Users\user\addition-game-starter-master\addition-game-starter-master\truffle.js - C:\Users\user\AppData\Roaming\npm\node_modules\truffle\node_modules\original-require\index.js - C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\cli.bundled.js at Function.Module._resolveFilename (internal/modules/cjs/loader.js:889:15) at Function.Module._load (internal/modules/cjs/loader.js:745:27) at Module.require (internal/modules/cjs/loader.js:961:19) at require (internal/modules/cjs/helpers.js:92:18) at Object. (C:\Users\user\addition-game-starter-master\addition-game-starter-master\truffle.js:2:29) at Module._compile (internal/modules/cjs/loader.js:1072:14) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10) at Module.load (internal/modules/cjs/loader.js:937:32) at Function.Module._load (internal/modules/cjs/loader.js:778:12) at Module.require (internal/modules/cjs/loader.js:961:19) at Object.require (internal/modules/cjs/helpers.js:92:18) at Function.load (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\config\dist\index.js:161:1) at Function.detect (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\config\dist\index.js:150:1) at Object.run (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\core\lib\commands\migrate.js:199:1) at Command.run (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\core\lib\command.js:136:1) at Object. (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\packages\core\cli.js:56:1) at __webpack_require__ (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\webpack\bootstrap:19:1) at C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\webpack:\webpack\bootstrap:83:1 at Object. (C:\Users\user\AppData\Roaming\npm\node_modules\truffle\build\cli.bundled.js:89:10) at Module._compile (internal/modules/cjs/loader.js:1072:14) at Object.Module._extensions..js (internal/modules/cjs/loader.js:1101:10) at Module.load (internal/modules/cjs/loader.js:937:32) at Function.Module._load (internal/modules/cjs/loader.js:778:12) at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:76:12) at internal/main/run_main_module.js:17:47 Truffle v5.1.61 (core: 5.1.61) Node v14.17.6 저도 이런식으로 오류가 뜨고 안되네요... ,나 ;나 대소문자 다 체크해봣는데ㅔ도... ㅜㅜ