title: mod_jk for Apache/2.4.6 on RHEL release 7.2
body: <p><strong>How to load the module mod_jk ?</strong> </p>
  
  <p>I am getting the following error :</p>
  
  <blockquote>
    <p>Cannot load modules/mod_jk.so into server:
    /etc/httpd/modules/mod_jk.so: undefined symbol: ap_get_server_version</p>
  </blockquote>
  
  <p>Which is possibly because of the version mismatch.</p>