title: @angular/cli: ng new angular, error angular cli unknown option --silent
body: <p>I am trying to create a new angular cli project but it shows me error when I am creating one with <code>ng new project</code></p>
  
  <pre><code>  $ng new project
    create project/README.md (1023 bytes)
    create project/.angular-cli.json (1242 bytes)
    create project/.editorconfig (245 bytes)
    create project/.gitignore (544 bytes)
    create project/src/assets/.gitkeep (0 bytes)
    create project/src/environments/environment.prod.ts (51 bytes)
    create project/src/environments/environment.ts (387 bytes)
    create project/src/favicon.ico (5430 bytes)
    create project/src/index.html (294 bytes)
    create project/src/main.ts (370 bytes)
    create project/src/polyfills.ts (3114 bytes)
    create project/src/styles.css (80 bytes)
    create project/src/test.ts (642 bytes)
    create project/src/tsconfig.app.json (211 bytes)
    create project/src/tsconfig.spec.json (283 bytes)
    create project/src/typings.d.ts (104 bytes)
    create project/e2e/app.e2e-spec.ts (289 bytes)
    create project/e2e/app.po.ts (208 bytes)
    create project/e2e/tsconfig.e2e.json (235 bytes)
    create project/karma.conf.js (923 bytes)
    create project/package.json (1292 bytes)
    create project/protractor.conf.js (722 bytes)
    create project/tsconfig.json (363 bytes)
    create project/tslint.json (3012 bytes)
    create project/src/app/app.module.ts (316 bytes)
    create project/src/app/app.component.css (0 bytes)
    create project/src/app/app.component.html (1141 bytes)
    create project/src/app/app.component.spec.ts (986 bytes)
    create project/src/app/app.component.ts (207 bytes)
  
    error: unknown option `--silent'
  
  Error: Package install failed, see above.
  Package install failed, see above.
  </code></pre>
  
  <p>On Google there is no information about it and I tried to reinstall @angular/cli and clear cache for npm but it didn't help. Any suggestions?</p>
  
  <p>npm version: 5.6.0</p>
  
  <p>angular cli: 1.7.4</p>
  
  <p>node: 7.2.0 (updated to 9.11.1 but it didn't help(</p>