title: Angular2: UNMET PEER DEPENDENCY
body: <p>I am trying to install bootstrap using npm in Angular2 with this command </p>
  
  <blockquote>
    <p>npm install --save ng2-bootstrap</p>
  </blockquote>
  
  <p>But I get following error and warning in console</p>
  
  <pre><code>+-- UNMET PEER DEPENDENCY @angular/common@2.0.0-rc.5
  +-- UNMET PEER DEPENDENCY @angular/compiler@2.0.0-rc.5
  +-- UNMET PEER DEPENDENCY @angular/core@2.0.0-rc.5
  +-- UNMET PEER DEPENDENCY @angular/forms@0.3.0
  +-- ng2-bootstrap@1.1.1 
  `-- UNMET PEER DEPENDENCY webpack@^1.9.11
  
  npm WARN optional Skipping failed optional dependency /chokidar/fsevents:
  npm WARN notsup Not compatible with your operating system or   architecture: fsevents@1.0.14
  npm WARN extract-text-webpack-plugin@1.0.1 requires a peer of   webpack@^1.9.11 but none was installed.
  npm WARN ng2-bootstrap@1.1.1 requires a peer of @angular/common@2.0.0-rc.6 but none was installed.
  npm WARN ng2-bootstrap@1.1.1 requires a peer of @angular/compiler@2.0.0-rc.6 but none was installed.
  npm WARN ng2-bootstrap@1.1.1 requires a peer of @angular/core@2.0.0-rc.6 but none was installed.
  npm WARN ng2-bootstrap@1.1.1 requires a peer of @angular/forms@2.0.0-rc.6 but none was installed.
  </code></pre>