Hello,
I am trying to use ngsxfem but I have a problem with the installation.
I am on Ubuntu 22.04.2 and I have installed NGSolve-6.2.2302.
I am running NGSolve using a virtual environment:
python3 -m venv ngvirtual
Then I installed ngsxfem using:
pip3 install xfem
Running stokescutfem.py from the demos in ngsxfem I get the following error:
Traceback (most recent call last):
File "/home/antoine/ngsolve/stokescutfem.py", line 66, in <module>
from xfem import *
File "/home/antoine/ngsolve/ngvirtual/lib/python3.10/site-packages/xfem/__init__.py", line 23, in <module>
from xfem.ngsxfem_py import *
ImportError: libmkl_rt.so.1: cannot open shared object file: No such file or directory
Indeed I can find the file libmkl_rt.so.2 but not libmkl_rt.so.1.
Any idea on how I should proceed to solve this problem? Thank you.