DSL linux & povray. half-figured out.

I figured out that my install of povray on DSL linux, using the mkwriteable command, left a permanent installation on the pen drive. However, I could only run povray from certain directories set up when I installed povray. I'm still scratching my head, but i was able to get povray to work upon a second reboot.

Here is an image, from the examples shipped with povray, quilt1.pov: