This is only my second day using RedHat Linux 8 and I dont really have any idea what I am doing. I installed the Java to /usr/java and when I try and install LimeWire it says

Extracting the installation resources from the installer archive...
Configuring the installer for this system's environment...
No Java virtual machine could be found from your PATH
environment variable. You must install a VM prior to
running this program.

Sience I have installed the VM I have no idea what is going on. Can anyone tell me in a newbie's terms how to fix this. Thanks