[터미널] npm install 에러

선배에게 전달받은 react native 프로젝트를 xcode에서 실행하면서, 아래와 같은 에러가 발생하였다.

 

▼ 에러코드

% npm install                   

npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: @typescript-eslint/eslint-plugin@1.13.0
npm WARN Found: eslint@6.8.0
npm WARN node_modules/eslint
npm WARN   dev eslint@"6.8.0" from the root project
npm WARN   7 more (@react-native-community/eslint-config, ...)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer eslint@"^5.0.0" from @typescript-eslint/eslint-plugin@1.13.0
npm WARN node_modules/@typescript-eslint/eslint-plugin
npm WARN   @typescript-eslint/eslint-plugin@"^1.5.0" from @react-native-community/eslint-config@0.0.5
npm WARN   node_modules/@react-native-community/eslint-config
npm WARN 
npm WARN Conflicting peer dependency: eslint@5.16.0
npm WARN node_modules/eslint
npm WARN   peer eslint@"^5.0.0" from @typescript-eslint/eslint-plugin@1.13.0
npm WARN   node_modules/@typescript-eslint/eslint-plugin
npm WARN     @typescript-eslint/eslint-plugin@"^1.5.0" from @react-native-community/eslint-config@0.0.5
npm WARN     node_modules/@react-native-community/eslint-config
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: @typescript-eslint/parser@1.13.0
npm WARN Found: eslint@6.8.0
npm WARN node_modules/eslint
npm WARN   dev eslint@"6.8.0" from the root project
npm WARN   7 more (@react-native-community/eslint-config, ...)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer eslint@"^5.0.0" from @typescript-eslint/parser@1.13.0
npm WARN node_modules/@typescript-eslint/parser
npm WARN   @typescript-eslint/parser@"^1.5.0" from @react-native-community/eslint-config@0.0.5
npm WARN   node_modules/@react-native-community/eslint-config
npm WARN   1 more (@typescript-eslint/eslint-plugin)
npm WARN 
npm WARN Conflicting peer dependency: eslint@5.16.0
npm WARN node_modules/eslint
npm WARN   peer eslint@"^5.0.0" from @typescript-eslint/parser@1.13.0
npm WARN   node_modules/@typescript-eslint/parser
npm WARN     @typescript-eslint/parser@"^1.5.0" from @react-native-community/eslint-config@0.0.5
npm WARN     node_modules/@react-native-community/eslint-config
npm WARN     1 more (@typescript-eslint/eslint-plugin)
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: eslint-plugin-react@7.12.4
npm WARN Found: eslint@6.8.0
npm WARN node_modules/eslint
npm WARN   dev eslint@"6.8.0" from the root project
npm WARN   7 more (@react-native-community/eslint-config, ...)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer eslint@"^3.0.0 || ^4.0.0 || ^5.0.0" from eslint-plugin-react@7.12.4
npm WARN node_modules/eslint-plugin-react
npm WARN   eslint-plugin-react@"7.12.4" from @react-native-community/eslint-config@0.0.5
npm WARN   node_modules/@react-native-community/eslint-config
npm WARN 
npm WARN Conflicting peer dependency: eslint@5.16.0
npm WARN node_modules/eslint
npm WARN   peer eslint@"^3.0.0 || ^4.0.0 || ^5.0.0" from eslint-plugin-react@7.12.4
npm WARN   node_modules/eslint-plugin-react
npm WARN     eslint-plugin-react@"7.12.4" from @react-native-community/eslint-config@0.0.5
npm WARN     node_modules/@react-native-community/eslint-config
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: eslint-plugin-react-native@3.6.0
npm WARN Found: eslint@6.8.0
npm WARN node_modules/eslint
npm WARN   dev eslint@"6.8.0" from the root project
npm WARN   7 more (@react-native-community/eslint-config, ...)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer eslint@"^3.17.0 || ^4 || ^5" from eslint-plugin-react-native@3.6.0
npm WARN node_modules/eslint-plugin-react-native
npm WARN   eslint-plugin-react-native@"3.6.0" from @react-native-community/eslint-config@0.0.5
npm WARN   node_modules/@react-native-community/eslint-config
npm WARN 
npm WARN Conflicting peer dependency: eslint@5.16.0
npm WARN node_modules/eslint
npm WARN   peer eslint@"^3.17.0 || ^4 || ^5" from eslint-plugin-react-native@3.6.0
npm WARN   node_modules/eslint-plugin-react-native
npm WARN     eslint-plugin-react-native@"3.6.0" from @react-native-community/eslint-config@0.0.5
npm WARN     node_modules/@react-native-community/eslint-config
npm ERR! code ERESOLVE
npm ERR! ERESOLVE could not resolve
npm ERR! 
npm ERR! While resolving: react-native@0.62.2
npm ERR! Found: react@16.9.0
npm ERR! node_modules/react
npm ERR!   react@"16.9.0" from the root project
npm ERR!   peer react@"^16.8" from @react-native-community/async-storage@1.8.1
npm ERR!   node_modules/@react-native-community/async-storage
npm ERR!     @react-native-community/async-storage@"1.8.1" from the root project
npm ERR!   26 more (@react-native-community/cameraroll, ...)
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer react@"16.11.0" from react-native@0.62.2
npm ERR! node_modules/react-native
npm ERR!   react-native@"0.62.2" from the root project
npm ERR!   peer react-native@">=0.59" from @react-native-community/async-storage@1.8.1
npm ERR!   node_modules/@react-native-community/async-storage
npm ERR!     @react-native-community/async-storage@"1.8.1" from the root project
npm ERR!   35 more (@react-native-community/cameraroll, ...)
npm ERR! 
npm ERR! Conflicting peer dependency: react@16.11.0
npm ERR! node_modules/react
npm ERR!   peer react@"16.11.0" from react-native@0.62.2
npm ERR!   node_modules/react-native
npm ERR!     react-native@"0.62.2" from the root project
npm ERR!     peer react-native@">=0.59" from @react-native-community/async-storage@1.8.1
npm ERR!     node_modules/@react-native-community/async-storage
npm ERR!       @react-native-community/async-storage@"1.8.1" from the root project
npm ERR!     35 more (@react-native-community/cameraroll, ...)
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! .npm/eresolve-report.txt for a full report.
npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/.npm/_logs/2023-04-07T04_20_54_369Z-debug-0.log

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▼ 해결방법

% npm install react-paypal-express-checkout --save --legacy-peer-deps

npm notice Beginning October 4, 2021, all connections to the npm registry - including for package installation - must use TLS 1.2 or higher. You are currently using plaintext http to connect. Please visit the GitHub blog for more information: https://github.blog/2021-08-23-npm-registry-deprecating-tls-1-0-tls-1-1/
npm notice Beginning October 4, 2021, all connections to the npm registry - including for package installation - must use TLS 1.2 or higher. You are currently using plaintext http to connect. Please visit the GitHub blog for more information: https://github.blog/2021-08-23-npm-registry-deprecating-tls-1-0-tls-1-1/
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npm install react-paypal-express-checkout --save --legacy-peer-deps 로 해결되었다.

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▼ 해결된 상태

npx react-native start 성공!