title: osTicket 1.9 LDAP pear issue
body: <p>I'm following the instructions here: <a href="https://github.com/osTicket/core-plugins" rel="nofollow">https://github.com/osTicket/core-plugins</a> to install the LDAP plugin for osticket 1.9.2.</p>
  
  <p>I have the download in the correct place however when I run the command:</p>
  
  <pre><code>php make.php hydrate
  </code></pre>
  
  <p>I get loads of 'could not load...' messages and the main fatal one being:</p>
  
  <pre><code>Problem 1
  - The requested package pear-pear/net_ldap2 could not be found in any version, there may be a typo in the package name.
  </code></pre>
  
  <p>Enabling the plugin within osTicket then works but obvious throws PHP Fatal errors about not finding the ldap files, as you would expect.</p>
  
  <p>Does anyone know how to resolve it?</p>