Install libqwtplot3d-qt5-0 by entering the following commands in the terminal:
sudo apt update sudo apt install libqwtplot3d-qt5-0
Description:
3D plotting library based on Qt5/OpenGL (runtime)
QwtPlot3D is a feature rich Qt/OpenGL-based C++ programming library, providing essentially a bunch of 3D-widgets for programmers. . This package contains the files necessary for running applications that use the QwtPlot3D library and Qt5.
Homepage: http://qwtplot3d.sourceforge.net
Version: 0.2.7+svn191+gcc7-2
Section: universe/libs