Trouble to configure web applets with Apache 2.4.16


I got rails projects set up with apache 2.4.10, recently we have a Mac system upgrade (Yosemite version
10.10.5) and Apache is upgraded to 2.4.16, my web applets are all broken. I tried to reconfigure
the websites. First, when I tried to create a website with port 80, the configure file generated
will have port number 34580 instead, so I change port number to 8080, but it seems alias (I uses
passenger) can’t be set up the same way? I have three rails projects and only one of them works…

Any suggestion or reference is greatly appreciated.