[sudo] password for hendrix:
Reading package lists... Done
Building dependency tree
Reading state information... Done
python-scipy is already the newest version (0.17.0-1).
The following packages were automatically installed and are no longer
a11y-profile-manager account-plugin-aim account-plugin-jabber
etc. etc. etc.
I suspect you have multiple versions of python installed. calibrate.py requires python3 (#!/usr/bin/env python3), and I suspect that
you are working on a debian/ubuntu for which python-scipy package is related to python2. You might want to try to install the python3-scipy package.