Nebular: No mixin named nb-install

[suku-h]

Issue type

I'm submitting a ... (check one with "x")

• [x] bug report
• [ ] feature request

Issue description

Current behavior:
I followed the steps mentioned in the installation guide for the auth module. But this results in the following error:
Module build failed: @include nb-install() { ^ No mixin named nb-install

Expected behavior:
No error should result when the steps were followed

Steps to reproduce:
Newly created project in angular 6 using angular-cli
then following the steps for nebular auth installation

Other information:

npm: 6.1.0 , node: 8.11.3, OS: Ubuntu-16.04, Browser: Firefox

Angular, Nebular
Angular: 6.0.3
Nebular Auth: 2.0.0 rc.9

[suku-h]

Solved this issue.

The documentation for nebular auth is not updated!!

Angular.json

build: {
   styles: [
              "src/styles.scss",
              "node_modules/bootstrap/dist/css/bootstrap.css",
              "node_modules/@nebular/theme/styles/prebuilt/corporate.scss"
            ]
}

...

test: {
   styles: [
              "src/styles.scss",
              "node_modules/bootstrap/dist/css/bootstrap.css",
              "node_modules/@nebular/theme/styles/prebuilt/corporate.scss"
            ]
}

styles.scss

@import '~@nebular/theme/styles/prebuilt/corporate'; 
@import '~@nebular/auth/styles/all';

@include nb-install() {
  @include nb-theme-global();
  @include nb-auth-global(); 
};

[tanzeelrana]

Login form does not show when I navigate to http://localhost:4200/#/auth/login

[toddhd]

Thank you suku-h, that worked for me as well.