How do I start vassal in Linux?

Wow gadzooks more linux back talk than i can handle (HAHA). Might have been a samsung 3 lite. Have to get back to u on that. Got the tar waiting but the load command is not highlighted. So cant try to load anything. But need to unzip the tar. Dont know if i did that or not. If the open or load command is not highlighted whats ur gut tell u?? I had a tab that could do a full sized keyboard. I have one with a touch pad but its logitech and needs a gizmo. Keep the light on for me be back soon with the os info. Be nice if i could do this on a motorola zoom. I do have an att tab that the touch screen is out and needs a mouse but i have one of those PALM like keyboards with a touch pad. All the parts, now the savvy to flog them together. One more query. Java on a tab is that available. Wow almost some light at the end of the tuunel. Tks.
RAy