`Traceback (most recent call last):


 "scripts/enter_data.py", line 7, in <module>

from atm import PROJECT_ROOT
ImportError: No module named 'atm'

Traceback (most recent call last):


 "/home/aero/pupil/pupil_src/launchables/world.py", line 113, in world

import pupil_detectors


 "/home/aero/pupil/pupil_src/shared_modules/pupil_detectors/__init__.py", line 19, in <module>

from .detector_3d import Detector_3D
ImportError: /home/aero/pupil/pupil_src/shared_modules/pupil_detectors/detector_3d.cpython-36m-x86_64-linux-gnu.so: undefined symbol: cholmod_solve
