Install libgraphviz-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libgraphviz-dev
Description:
graphviz libs and headers against which to build applications
Graphviz is a set of graph drawing tools. See the description of the graphviz package for a full description. . This package installs the libraries and headers necessary to link graphviz library routines into an application. It also installs additional man pages. . Note: A graphviz user doesn't need to install this package.
Homepage: https://www.graphviz.org/
Version: 2.40.1-2
Section: universe/libdevel