error when using npm to run install

when using npm 8 to execute npm install I get the following error:

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: eslint-plugin-patternfly-react@4.23.2
npm ERR! Found: eslint@8.7.0
npm ERR! node_modules/eslint
npm ERR!   peer eslint@">=5" from eslint-plugin-patternfly-react@4.23.2
npm ERR!   packages/eslint-plugin-patternfly-react
npm ERR!     eslint-plugin-patternfly-react@4.23.2
npm ERR!     node_modules/eslint-plugin-patternfly-react
npm ERR!       workspace packages/eslint-plugin-patternfly-react from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer eslint@"^4.9.0" from eslint-config-airbnb@16.1.0
npm ERR! node_modules/eslint-config-airbnb
npm ERR!   eslint-config-airbnb@"^16.1.0" from eslint-plugin-patternfly-react@4.23.2
npm ERR!   packages/eslint-plugin-patternfly-react
npm ERR!     eslint-plugin-patternfly-react@4.23.2
npm ERR!     node_modules/eslint-plugin-patternfly-react
npm ERR!       workspace packages/eslint-plugin-patternfly-react 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 /Users/nthoen/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/nthoen/.npm/_logs/2022-01-17T13_07_09_970Z-debug-0.log

It seems - according to stack overflow that "When using npm 7, this comes up a lot because peer dependencies issues are treated as errors in version 7 whereas they were generally only warnings in version 6. Usually using --legacy-peer-deps makes it work with npm 7[+].”

When I run npm install --legacy-peer-deps, the install works with no errors.

It seems we might need to either readdress our dependencies, or update our README to suggest adding the flag or opting for yarn to perform the install

Jira Issue: PF-190

まず、リポジトリの eslint-plugin-patternfly-react と eslint-config-airbnb に関する依存関係宣言を確認し、次に npm install を使って npm 8 で失敗を再現します。README のインストール手順を確認し、サポートされているパッケージマネージャーについての案内を確認します。標準的なインストールが誤った peer-dependency の回避策なしで機能すること、または必要な flag か代替のパッケージマネージャーが文書化されていることを満たせば完了です。