An alternative approach is to code the interactions which can then be generated into a diagram. Make sure the directory holding the module folder sequenceplot is included in your PYTHONPATH ...

Any idea how to solve this? I am not familiar with python so I apologize if this is trivial. pip install diagram Defaulting to user installation because normal site-packages is not writeable ...

[code] sudo apt install -y python3 python3-pip graphviz [/ code] Then install Diagrams. [code] pip3 install diagrams [/ code] Now that Diagrams is available in Python, I'm ready to write the code.