title: update apache 2.2 to apache 2.4 on centos 6.4 - 64bit
body: <p>Hi please tell me process for update apache 2.2 to 2.4</p>
  
  <p>I command yum install httpd and install it 2.2</p>
  
  <p>OS- centos 6.4 Final to 64 bits</p>