ng add ngx-auth-firebaseui: The package that you are trying to add does not support schematics

[przmv]

Bug Report or Feature Request (mark with an x)

- [x] bug report -> please search issues before submitting
- [ ] feature request

OS and Version?

Linux (openSUSE Tumbleweed)

Versions

     _                      _                 ____ _     ___
    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
                |___/
    

Angular CLI: 12.0.0
Node: 14.17.0
Package Manager: npm 6.14.13
OS: linux x64

Angular: 12.0.0
... animations, cdk, cli, common, compiler, compiler-cli, core
... forms, material, platform-browser, platform-browser-dynamic
... router

Package                         Version
---------------------------------------------------------
@angular-devkit/architect       0.1200.0
@angular-devkit/build-angular   12.0.0
@angular-devkit/core            12.0.0
@angular-devkit/schematics      12.0.0
@schematics/angular             12.0.0
rxjs                            6.6.7
typescript                      4.2.4

Repro steps

$ ng new my-app --defaults
$ cd my-app
$ ng add ngx-auth-firebaseui

The log given by the failure

ℹ Using package manager: npm
✔ Found compatible package version: [email protected].
✔ Package information loaded.
 
The package [email protected] will be installed and executed.
Would you like to proceed? Yes
✔ Package successfully installed.
The package that you are trying to add does not support schematics. You can try using a different version of the package or contact the package author to add ng-add support.

Desired functionality

Mention any other details that might be useful

[sithidech]

I used ng add [email protected] and it works.

[AnthonyNahas]

please track in #597