Can't Display Graphviz Tree In Jupyter Notebook

I'm trying to display a decision tree in Jupyter Notebook and I keep receiving the message: CalledProcessError: Command '['dot.bat', '-Tsvg']' returned non-zero exit status 1 I'm

Solution 1:

Installing graphviz xorg-libxrender xorg-libxpm from conda-forge repo, and the python bindings from pip usually solves this for me.

conda install -c conda-forge graphviz xorg-libxrender xorg-libxpm
pip install graphviz

Do not forget to uninstall the previously installed packages first.

Solution 2:

Paul-Armand's answer should work if you are working with conda. If not then you have to run :

brew install graphviz
pip install graphviz

In case you get a warning saying that graphviz is already installed but not linked then follow the instruction to link it. I.e brew link graphviz (or brew link --overwrite graphviz if the former gives an error).

The reason it works in conda without brew is that conda install graphviz actually installs the c++ library not the python one.