Hi and first thanks for that great project!
I use kubuntu 20.04 LTS 64bit.
Downloading the python and inkcut packages worked fine but in the last step i got the attached errors.
Running inkcut wasn't possible (2nd screenshot, last lines)
The error reports some directions that "is not on PATH". So what is PATH and how include the directions?
I'd be very happy if those errors could be solved. Maybe someone had similar issues and can help.
So long happy plotting to all of you!