(Python) ValueError: Program dot not found in path

python graphviz networkx xubuntu pygraphviz

PyGraphviz doesn't work without Graphviz. Install that too.

python graphviz networkx xubuntu pygraphviz

If you have Anaconda installed the simplest way to go about this is to run the following from CMD:

conda install pydot-ng

and:

conda install graphviz

This takes care of adding dot to the path.

python graphviz networkx xubuntu pygraphviz

Make sure Graphviz is installed through the Windows installer (can be downloaded from http://www.graphviz.org/Download_windows.php).

Then add the path of the bin fold to the system variable "Path". It is "dot.exe" in bin fold that is looked for by pygraphviz.

It does not work if you pip install graphviz.

CodeHunter