David Godfrey

Hi Wolfgang, Thanks a lot, that fixes it for me. I only wish all IT support was anything like as prompt or useful. Best Wishes from Canada. David Godfrey

Using VTK on windows gives 'vtkpythonC:' error

I was trying to use the vtk version of the draw routines on a freshly installed (windows 10 64 bit) version of wxmaxima 17.10.0 . As I understand it I should not need to install anything else - but the error message I got (see below) suggests otherwise. Gnuplot works fine, but not vtk. Any suggestions? David Godfrey WXmaxima command and error (%i3) load("draw") $ draw_renderer: 'vtk $ draw2d(explicit(u^2,u,-3,3)) $ 0 errors, 0 warnings Message from maxima's stderr stream: 'vtkpythonC:' is not recognized...