Unknown install problem...
 

I'm a little new to Linux, but I'm certain I have Java installed. This is the error I'm getting...

[defrex@localhost ~]$ sh ./LimeWireLinux.bin
Preparing to install...
tail: `-1' option is obsolete; use `-n 1'
Try `tail --help' for more information.
./LimeWireLinux.bin: line 326: [: `)' expected, found -z
WARNING! The amount of /tmp disk space required and/or available
could not be determined. The installation will be attempted anyway.
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.