KBACKUPis being developed and maintained on a standard LINUXsystem.
As it is a shell script, it is highly portable and should run on any UNIX system around. However, there might still be some work required to get it to run on other systems but LINUX. You no longer need the dialog(1) program as KBACKUPcan now run without it.
There is currently work going on in making KBACKUPrun under ULTRIX.