VueJs(프로트엔드) 오류

 PS C:\Users\jagit\SSYW\saju-frontend-vuejs-master> npm install

npm WARN config global --global, --local are deprecated. Use --location=global instead.

npm ERR! code ERESOLVE

npm ERR! ERESOLVE could not resolve

npm ERR!

npm ERR! While resolving: vuetify-loader@1.9.2

npm ERR! Found: vue@2.6.11

npm ERR! node_modules/vue

npm ERR! vue@"2.6.11" from the root project

npm ERR! peerOptional vue@"^2 || ^3.0.0-0" from @vue/babel-preset-app@4.5.17

npm ERR! node_modules/@vue/babel-preset-app

npm ERR! @vue/babel-preset-app@"^4.5.17" from @vue/cli-plugin-babel@4.5.17

npm ERR! node_modules/@vue/cli-plugin-babel

npm ERR! dev @vue/cli-plugin-babel@"~4.5.15" from the root project

npm ERR! 3 more (vue-axios, vuetify, vuex)

npm ERR!

npm ERR! Could not resolve dependency:

npm ERR! peer vue@"^2.7.2" from vuetify-loader@1.9.2

npm ERR! node_modules/vuetify-loader

npm ERR! dev vuetify-loader@"^1.7.0" from the root project

npm ERR!

npm ERR! Conflicting peer dependency: vue@2.7.14

npm ERR! node_modules/vue

npm ERR! peer vue@"^2.7.2" from vuetify-loader@1.9.2

npm ERR! node_modules/vuetify-loader

npm ERR! dev vuetify-loader@"^1.7.0" from the root project

npm ERR!

npm ERR! Fix the upstream dependency conflict, or retry

npm ERR! this command with --force, or --legacy-peer-deps

npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

npm ERR!

npm ERR! See C:\Users\jagit\AppData\Local\npm-cache\eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:

npm ERR! C:\Users\jagit\AppData\Local\npm-cache\_logs\2023-01-28T07_03_01_187Z-debug-0.log

PS C:\Users\jagit\SSYW\saju-frontend-vuejs-master> npm run serve

npm WARN config global --global, --local are deprecated. Use --location=global instead.

> saju-frontend-vuejs@0.1.0 serve

> vue-cli-service serve

'vue-cli-service'은(는) 내부 또는 외부 명령, 실행할 수 있는 프로그램, 또는

배치 파일이 아닙니다.

PS C:\Users\jagit\SSYW\saju-frontend-vuejs-master>

오류납니다. 도와주세요!