Hello, Le 29/10/2017 à 21:34, Samuel Thibault a écrit : > Note that orca uses python3, so you probably need to use python3 instead > of python. And if you compile it youslef and hav bt python 2 and 3 installed, to pick python3 you'd write: PYTHON=/usr/bin/python3 \ ./configure ... Greetings, Didier