Error: Could not find the '@angular-eslint/builder:lint' builder's node package.

[dertuerke]

Description and reproduction of the issue
Hi, i get this error with latest PNPM Version.

Versions

package	version
@angular-eslint/builder	19.1.0
ESLint	9.20.0
node	22.13.1

# Please run `npx ng version` in your project and paste the full output here:
Angular CLI: 19.1.6
Node: 22.13.1
Package Manager: pnpm 10.3.0
OS: darwin arm64

Angular: 19.1.5
... animations, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1901.6
@angular-devkit/build-angular   19.1.6
@angular-devkit/core            19.1.6
@angular-devkit/schematics      19.1.6
@angular/cdk                    19.1.3
@angular/cli                    19.1.6
@angular/material               19.1.3
@schematics/angular             19.1.6
rxjs                            7.8.1
typescript                      5.7.3
zone.js                         0.15.0

• I have updated to the latest supported version of the packages and checked my ng version output per the instructions given here.

[bolt-new-by-stackblitz]

Start a new pull request in StackBlitz Codeflow.

• angular-eslint-repros (Open reproduction)

[ProfEibe]

I've got the same problem. I'm not sure if ng add angular-eslint should add all the dependencies to the package.json or if they are inherited now.

[dertuerke]

I've got the same problem. I'm not sure if ng add angular-eslint should add all the dependencies to the package.json or if they are inherited now.

I have fixed by installing the angular-eslint/builder too

[rommelandrea]

same problem after upgrade from v18
@ProfEibe ng add angular-eslint not solve the problem.

Angular CLI: 19.2.2
Node: 22.14.0
Package Manager: pnpm 10.6.2
OS: linux x64

Angular: 19.2.2
... animations, cli, common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1902.2
@angular-devkit/build-angular   19.2.2
@angular-devkit/core            19.2.2
@angular-devkit/schematics      19.2.2
@schematics/angular             19.2.2
rxjs                            7.8.2
typescript                      5.8.2
zone.js                         0.15.0

[dertuerke]

@rommelandrea u need to do this:
npm i -D @angular-eslint/builder @eslint/js

[JamesHenry]

I actually cannot reproduce this one:

pnpm dlx @angular/cli@19 new --package-manager pnpm
# cd into the project here
pnpm ng add angular-eslint
pnpm ng lint

Completes with no errors.

I wonder if this was a bug in pnpm at some point. I am using 10.11.0.

I do see that @eslint/js shows as not being available to TypeScript in the IDE in this pnpm setup, even though it can lint without error, so I will address that.

Otherwise please can someone provide steps to reproduce?

[JamesHenry]

Hmm maybe not a pnpm bug because I cannot reproduce by forcing that version, possibly and Angular CLI bug... I'll try and reproduce on listed versions above

[JamesHenry]

No, even then, no reproduction for me:

Angular CLI: 19.2.2
Node: 22.16.0
Package Manager: pnpm 10.11.0
OS: darwin arm64

Angular: 19.2.14
... common, compiler, compiler-cli, core, forms
... platform-browser, platform-browser-dynamic, router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1902.2
@angular-devkit/build-angular   19.2.2
@angular-devkit/core            19.2.2
@angular-devkit/schematics      19.2.2
@angular/cli                    19.2.2
@schematics/angular             19.2.2
rxjs                            7.8.2
typescript                      5.7.3
zone.js                         0.15.1

[JamesHenry]

We don't have a repro but I'm just going to always add it for non-npm setups: #2486