2.2.2. On Linux

To obtain the code, clone the GitHub repository

git clone https://www.github.com/pyoomph/pyoomph.git

The current development version (might be unstable) is hosted at

git clone https://www.github.com/ciddens/pyoomph.git

Once you have cloned the repository with git, you first have to install a few packages. On a Debian/Ubuntu distribution, you have to do e.g.

sudo apt-get install libopenmpi-dev pybind11-dev

There are additional python packages required. You can either install these with python3 -m pip install ... (note that you might have to use python or python3 as command) or find the corresponding Linux packages. If you do not install them now, they should be installed during the first build of pyoomph via pip. The required python libraries are

gmsh mkl mpi4py matplotlib numpy pybind11 pygmsh scipy meshio pybind11-stubgen setuptools scikit_build_core

Make sure you have recent versions, e.g. when using pip, you could do

python -m pip install --upgrade gmsh mkl mpi4py matplotlib numpy pybind11 pygmsh scipy meshio pybind11-stubgen setuptools scikit_build_core

For an editable local install (with MPI), run

bash ./build_for_develop.sh

Alternatively, you can run

python -m pip install .

Finally, check whether it works:

python -m pyoomph check all

Note

If you encounter segmentation faults during solving, you likely have a bugged version of the MKL package installed. In that case, please downgrade to an older version, e.g. via python -m pip install mkl==2024.1.0.