I'm having trouble installing multiple versions of XAMPP on my machine. I am currently using version 1.7.7 and installed it in /opt/lampp, but I also need to install the previous version which is version 1.7.1. So I downloaded and installed version 1.7.1 in /opt/lampp2.
But when I run /opt/lampp2/lampp startcommand to start 1.7.1 version, why does XAMPP show that the version that is currently running is 1.7.7, when it should be 1.7.1?