truffle deploy network klaytn 실행 시 에러

아니요. editor 인 visual studio code는 깔았는데요. visual studio 는 무엇이고, 왜 깔아야 하고, 어디서 다운받아야 하나요? 감사합니다.

truffle deploy network klaytn 실행 시 에러

감사합니다. 하지만, 바꿨는데 같은 에러가 납니다. toglo@LAPTOP-QLH5C0HU MINGW64 /c/Computer_Related_Files/Blockchain/Klaytn/addition-game-starter (master) $ truffle deploy --compile-all --reset --network klaytn Error: Cannot find module 'scrypt' at Function.Module._resolveFilename (internal/modules/cjs/loader.js:582:15) at Function.Module._load (internal/modules/cjs/loader.js:508:25) at Module.require (internal/modules/cjs/loader.js:637:17) at require (internal/modules/cjs/helpers.js:22:18) at Object. (C:\Computer_Related_Files\Blockchain\Klaytn\addition-game-starter\node_modules\scrypt.js\node.js:1:14) at Module._compile (internal/modules/cjs/loader.js:701:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10) at Module.load (internal/modules/cjs/loader.js:600:32) at tryModuleLoad (internal/modules/cjs/loader.js:539:12) at Function.Module._load (internal/modules/cjs/loader.js:531:3) at Module.require (internal/modules/cjs/loader.js:637:17) at require (internal/modules/cjs/helpers.js:22:18) at Object. (C:\Computer_Related_Files\Blockchain\Klaytn\addition-game-starter\node_modules\connect-privkey-to-provider\node_modules\caver-js\packages\caver-klay\caver-klay-accounts\src\index.js:34:16) at Module._compile (internal/modules/cjs/loader.js:701:30) at Object.Module._extensions..js (internal/modules/cjs/loader.js:712:10) at Module.load (internal/modules/cjs/loader.js:600:32) at tryModuleLoad (internal/modules/cjs/loader.js:539:12) at Function.Module._load (internal/modules/cjs/loader.js:531:3) at Module.require (internal/modules/cjs/loader.js:637:17) at require (internal/modules/cjs/helpers.js:22:18) at Object. (C:\Computer_Related_Files\Blockchain\Klaytn\addition-game-starter\node_modules\connect-privkey-to-provider\node_modules\caver-js\packages\caver-klay\src\index.js:32:18) at Module._compile (internal/modules/cjs/loader.js:701:30)