Install libqcustomplot1.3 by entering the following commands in the terminal:
sudo apt update sudo apt install libqcustomplot1.3
Description:
Qt C++ widget for plotting
QCustomPlot plotting library focuses on making good looking, publication quality 2D plots, graphs and charts, as well as offering high performance for realtime visualization applications.
Homepage: http://www.qcustomplot.com
Version: 1.3.2+dfsg1-1
Section: universe/libs