Install libgraph-writer-graphviz-perl by entering the following commands in the terminal:
sudo apt update sudo apt install libgraph-writer-graphviz-perl
Description:
GraphViz Writer for Graph object
Graph::Writer::GraphViz is a class for writing out a Graph object with GraphViz module. All GraphViz formats should be supported without a problem. . Unlike other Graph::Writer modules, this module provide an extra parameter '-format' to new() method, in order to save different format. Other supported GraphViz parameters are -layout, -ranksep, -shape, -fontsize, -arrowsize.
Homepage: https://metacpan.org/release/Graph-Writer-GraphViz
Version: 0.11-2
Section: universe/perl