menpo: Segmentation Fault when importing menpo and matplotlib

Hello!

I am using menpo on a python 3.7 environment set up with conda following the instructions on the website. I haven’t installed any other packages on the environment, and I’m using Ubuntu via the Windows Subsystem for Linux.

I get a Segmentation Fault whenever I try importing menpo modules and matplotlib.

These lines are already enough to trigger the segmentation fault:

import numpy as np
import menpo.io as mio
from menpodetect import load_dlib_frontal_face_detector
import matplotlib.pyplot as plt
from menpofit.aam import load_balanced_frontal_face_fitter

Other applications using only menpo or only matplotlib work fine as long as I don’t try to view anything.

Using menpo 0.10.0 and matplotlib 3.1.3