QwtPlot3D build on Windows

Question

I downloaded QwtPlot3D project from here https://sourceforge.net/projects/qwtplot3d/files/

When I run qmake on the project file in the zip, I get following result:

WARNING: Unable to generate output for: C:/path/Makefile.Debug [TEMPLATE vclib]
QIODevice::write: device not open

Same when I try to build from QtCreator.

Any ideas ? Thank you very much.

Answer 1

You are creating the file in a location that does not exist on the computer. You could change the location of the folder to be created.