Thanks, that might make it a little easier.
I unzipped the compiled version, along with with libusbx in a folder with it.
I see: 'shell script', 'perl script' and 'unknown' file types.
But I can not figure out how to run the k3flasher program....
I'm sure I need the terminal here. I've fiddled with it for a while, but I still have to ask for help.
Sorry for dumb questions...
How do I start the program?