No Marching Squares or Quads to Nurbs

[fewerjunk]

From examples in the Gallery, some require the "Marching Squares" node, others require the "Quads to Nurbs" node.

I've mentioned this before. It looks like everything that needs to be there is there, via pip install and pip list.

Sverchok-Extra doesn't install. A good amount of the dependencies are in Sverchok (as noted).

These two aren't showing up.

Maybe they're works in progress? Maybe a rest of the story?

Anything I can try.

Using Blender 2.90 - MacBook Pro, Catalina if that helps.

[fewerjunk]

The easiest way to find them would be by search. Done.

[fewerjunk]

Good news! Works on Linux.

So, that's something.

[fewerjunk]

The more I use my MacBook, the more I miss linux.

It's on my wife's pc.

[portnov]

"Marching Squares" requires SciKit-Image package. "Quads to Nurbs" requires Geomdl. Both packages should be easily installable via pip (or in preferences dialog), but I did not try it on Mac, maybe there are peculiarities.

[fewerjunk]

I'm'a go with "peculiarities". It's working on Linux. Pip list shows everything installed. If I check it in the Blender Python directory, as recommended for the install, it reports back that everything's installed, so, at this point, I'm kind of lost.

If you, or anyone else has anything on this, much appreciated.