I recently switched computers to a mac running OS 10.15.4. I have python 3.8 installed and ran the dmg installer. I can open the netgen gui and load meshes, but when I try to solve a PDE my computer can’t find the ngsolve module. For example, here’s the output when I try to run the poisson.py example
NETGEN-6.2-dev
Developed by Joachim Schoeberl at
2010-xxxx Vienna University of Technology
2006-2010 RWTH Aachen University
1996-2006 Johannes Kepler University Linz
Including OpenCascade geometry kernel
optfile ./ng.opt does not exist - using default values
togl-version : 2
OCC module loaded
loading ngsolve library
NGSolve-6.2.2004
Using Lapack
Including sparse direct solver UMFPACK
Running parallel using 4 thread(s)
Traceback (most recent call last):
File “”, line 1, in
ModuleNotFoundError: No module named ‘ngsolve’
Traceback (most recent call last):
File “”, line 1, in
ModuleNotFoundError: No module named ‘ngsolve’
(should) load python file ‘poisson.py’
Traceback (most recent call last):
File “”, line 1, in
Traceback (most recent call last):
File “”, line 4, in
ModuleNotFoundError: No module named ‘netgen’
ModuleNotFoundError: No module named ‘ngsolve’
Finished executing poisson.py
Any ideas as to what’s going on?