Kangaroo missing components?

I have the lastest version of kangaroo installed, however when I open certain scripts it says I am missing components?

That definition must have been made with the old version of Kangaroo. Where is it from? I can point you towards something similar done with the current version.

Hi Daniel, it’s David Stasiuk’s MArching Cubes

Hi - it looks like a fairly complex definition, and I had some trouble getting it all to run, but the Kangaroo part looks like just a simple zero length line relaxation. I think it was just to get some interesting line work to wrap in the later part, and the specific geometry doesn’t matter too much.
I think there are also better and much faster options available now for the curve wrapping part too since then - either Cocoon (also from Dave Stasiuk) or Dendro (and probably others).