Software Collections
https://fedorahosted.org/SoftwareCollections/

# curl -s http://repos.fedorapeople.org/repos/jkaluza/httpd24/epel-httpd24.repo > /etc/yum.repos.d/epel-httpd24.repo
# yum install httpd24-httpd
...
Installed:
  httpd24-httpd.x86_64 0:2.4.6-5.el6                                                                                

Dependency Installed:
  httpd24-apr.x86_64 0:1.4.8-2.el6  httpd24-apr-util.x86_64 0:1.5.2-5.el6  httpd24-httpd-tools.x86_64 0:2.4.6-5.el6 
  httpd24-runtime.x86_64 0:1-6.el6 

Complete!
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