Spack-repositories hosted by Scientific Computing, following: https://spack.readthedocs.io/en/latest/repositories.html
Clone and activate spack
. spack/share/spack/setup-env.shCreate and activate a spack env
spack env create name-of-env
spack activate name-of-envTo use the packages in this repo, add the FEniCS spack repos
spack repo add https://github.com/FEniCS/spack-fenics.gitthen add this repository
spack repo add https://github.com/scientificcomputing/spack_repos.gitor clone it and add it
git clone https://github.com/scientificcomputing/spack_repos.git
spack repo add spack_repos/spack_repo/scientificcomputing
Then for instance add pyscifem
spack add py-scifem@0.16