@Wayne-Workman the OS was already updated.
yum update and packages install result: http://pastebin.com/raw.php?i=ySHDDt2w
Removed the httpd package and ran the installer again. It works now!
New FOG Install Log: http://pastebin.com/raw.php?i=GTiG4yVk
@Wayne-Workman thank you for your help.I will now explore the potential of FOG!