Current ndscope does not work with the older PyQt5 modules available in Debian Jessie (Cymac support)
The version of PyQt5 in Debian Jessie is too old for what is used in ndscope. This was needed for running on a Debian 8 cymac at CIT.
QStyle is not in PyQt5.QtWidgets (used for standard icon values)
PyQt5.QtCore does not contain Signal, it is pyqtSignal
There is some error about types with pens and styles. I stopped looking and tweaking at that point.