title: WARN deprecated request@2.88.2: request has been deprecated, npm WARN deprecated har-validator@5.1.5
body: <p>I am trying to install angular/cli using <code>npm install -g @angular/cli</code>
  and it keeps sending me warnings</p>
  <pre><code>npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
  npm WARN deprecated har-validator@5.1.5: this library is no longer supported
  C:\Users\amsmk\AppData\Roaming\npm\ng -&gt; C:\Users\amsmk\AppData\Roaming\npm\node_modules\@angular\cli\bin\ng
  
  &gt; @angular/cli@10.0.7 postinstall C:\Users\amsmk\AppData\Roaming\npm\node_modules\@angular\cli
  &gt; node ./bin/postinstall/script.js
  
  + @angular/cli@10.0.7
  added 281 packages from 206 contributors in 74.68s
  </code></pre>
  <p>How can I fix this</p>