i have a problem when i try to install package npm on angular, i have this kind of error but i don't understand how i should do to solve it

PS C:\Users\user\Documents\Progetti\myProject\ng-app\src\app> npm i angular-calendar npm WARN config global --global, --localare deprecated. Use--location=global` instead. npm ERR! code ERESOLVE npm ERR! ERESOLVE unable to resolve dependency tree npm ERR! npm ERR! While resolving: [email protected] npm ERR! Found: @angular/[email protected] npm ERR! node_modules/@angular/core npm ERR! @angular/core@"~13.3.0" from the root project npm ERR! npm ERR! Could not resolve dependency: npm ERR! peer @angular/core@">=14.0.0" from [email protected] npm ERR! node_modules/angular-calendar npm ERR! angular-calendar@"*" 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! A complete log of this run can be found in: npm ERR! C:\Users\user\AppData\Local\npm-cache_logs\2022-12-02T08_36_42_518Z-debug-0.log PS C:\Users\user\Documents\Progetti\myProject\ng-app\src\app> `

I have already done the following steps:

1. deleted "node_modules" folder
2. deleted the "package-lock.json"
3. delete cache with "npm cache clean --force"
4. called the "npm install --save" command

if i try to install the npm packet i have always the same error where am I wrong thank you

CodePudding user response：

According to the docs you should install with this command:

    npm install --save angular-calendar date-fns

or use

    ng add angular-calendar

CodePudding user response：

The errors message states that you have packages depending on both @angular/core versions ~13.3.0 and >=14.0.0. Since you can only have one version of a package, and one package can't be version 13.3.x and >= 14.x.x.

Figure out packages you're installing together with their dependencies. It's hard to say from your unformatted error, but I'd assume latest version of the angular-calendar requires >= 14 and you're using 13.3.x.

Either download older version of angular-calendar that works with 13.x or upgrade your project to 14.x