title: error while doing npm install
body: <p>I am trying to do 'npm install' inside one of my folders but i am getting error code <strong>E403 Forbidden</strong> :</p>
  
  <pre><code>npm WARN deprecated node-uuid@1.4.8: Use uuid module instead
  npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher 
  to avoid a RegExp DoS issue
  npm WARN deprecated minimatch@0.2.14: Please update to minimatch 3.0.2 or higher 
  to avoid a RegExp DoS issue
  npm WARN deprecated graceful-fs@1.2.3: graceful-fs v3.0.0 and before will fail 
  on node releases &gt;= v7.0. Please update to graceful-fs@^4.0.0 as soon as 
  possible. Use 'npm ls graceful-fs' to find it in the tree.
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@^1.0.0 
  (node_modules\chokidar\node_modules\fsevents):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: 403 Forbidden: 
  https://registry.npmjs.org/fsevents/-/fsevents-1.1.3.tgz
  
  npm ERR! code E403
  npm ERR! 403 Forbidden: binary-extensions@^1.0.0
  </code></pre>
  
  <p>My npm version is 5.5.1
  My node version is v8.9.1</p>
  
  <p>Also my system was formatted today and I had to re-install and re-setup everything from scratch. npm install was working till yesterday before my system was formatted.</p>
  
  <p>I have attached the log file here.
  <a href="https://github.com/angular/angular-cli/files/1499291/2017-11-23T13_25_27_656Z-debug.log" rel="nofollow noreferrer">https://github.com/angular/angular-cli/files/1499291/2017-11-23T13_25_27_656Z-debug.log</a></p>
  
  <p>Thanks in advance</p>
  
  <p>EDIT: every npm install is failing.<br>
  for reference here are the entries in my .npmrc file:<br>
      <code>registry=http://registry.npmjs.org/</code><br>
      <code>proxy=http://user_name:password@proxy:port</code><br>
      <code>https-proxy=http://user_name:password@proxy:port</code><br>
      <code>strict-ssl=false</code></p>
  
  <p>I have tried many commands to get this working but no luck.<br>
  Note: my password contains '@' symbol but i have encoded it in my .npmrc file as %40</p>