How do I properly install @angular-devkit/build-angular with Angular 13?

Question

I have these dev dependencies in my Angular 13 project

  "devDependencies": {
    "@angular-devkit/build-angular": "~13.2.5",
    "@angular/cli": "~13.2.5",
    "@angular/compiler-cli": "~13.2.0",

When I run npm i, I get this error

npm ERR! Conflicting peer dependency: @angular/[email protected]
npm ERR! node_modules/@angular/compiler
npm ERR!   peer @angular/compiler@"13.2.7" from @angular/[email protected]
npm ERR!   node_modules/@angular/compiler-cli
npm ERR!     dev @angular/compiler-cli@"~13.2.0" from the root project
npm ERR!     peer @angular/compiler-cli@"^13.0.0" from @angular-devkit/[email protected]
npm ERR!     node_modules/@angular-devkit/build-angular
npm ERR!       dev @angular-devkit/build-angular@"~13.2.5" from the root project
npm ERR!     1 more (@ngtools/webpack)

I'm confused about how to resolve this. Does this mean I need to upgrade my compiler cli or downgrade my devkit? I'm also confused about how to figureout what the appropriate compatible versions are. How do I figure out the appropriate version of devkit to satisfy the "npm i" process?

If you are stuck at this part for a long time and need to solve this asap, just add --force at the end of you npm i @xxx — Parsa Arvaneh
– Parsa Arvaneh, Commented Aug 24, 2022 at 14:20
Thanks, unfortunately I'm trying to get my code to build with a Git action that uses "npm i". It is not an option to adjust the parameters of the Git action so I'm trying to figure out what the error above means. — Dave
– Dave, Commented Aug 24, 2022 at 15:51

mxmissile · Accepted Answer · 2022-08-24 14:02:33Z

0

The @angular/compiler-cli version does not match your @angular/compiler version which is located under dependencies

edited Aug 24, 2022 at 14:02

mxmissile

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answered Aug 24, 2022 at 13:59

CarlitosJan

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2 Comments

Dave Over a year ago

Hate to be dense, but can you spell it out for me? Does the @angular/compiler-cli version listed under devDependencies need to be 13.2.7?

CarlitosJan Over a year ago

Yes I think so. You have to change it in your package.json

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