title: shared libraries libgconf-2.so.4 is missing
body: <p>I want to install <a href="http://chromedriver.storage.googleapis.com/index.html?path=2.21/" rel="noreferrer">chromedriver</a> in one of the AWS EC2 instance which is linux(<code>Red Hat Enterprise Linux Server release 6.7 Santiago - 64 bit</code>). While installing the chromedriver, we ran into issue due to missing packages. I could find the package <a href="https://rpmfind.net/linux/rpm2html/search.php?query=libgconf-2.so.4&amp;submit=Search%20...&amp;system=&amp;arch=" rel="noreferrer">here</a> but this in turn requires many other packages. Using any other AMI is not an option.</p>
  
  <p>Error is -</p>
  
  <pre><code>error while loading shared libraries libgconf-2.so.4 cannot open shared object file
  </code></pre>