upstream dependency conflict while installing angular2-jwt package using angular-cli

[bharukarupesh11]

I'm trying to install angular2-jwt package using angular-cli and got the below error,

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: {project_name}@0.0.0
npm ERR! Found: @angular/core@12.2.15
npm ERR! node_modules/@angular/core
npm ERR! @angular/core@"~12.2.0" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer @angular/core@"^2.0.0||^4.0.0" from angular2-jwt@0.2.3
npm ERR! node_modules/angular2-jwt
npm ERR! angular2-jwt@"*" 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\DELL-PC\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\DELL-PC\AppData\Local\npm-cache_logs\2021-12-26T10_35_26_149Z-debug.log

Any quick fix is really appreciable..!

[bharukarupesh11]

I'm using Angular V12 and this package has support till Angular V9. So, for Angular 10+ we need to use https://www.npmjs.com/package/@auth0/angular-jwt package