SU2 - Open-Source CFD code Open-source suite for Partial Differential Equation (PDE) analysis and PDE-constrained optimization problems. Designed with Computational Fluid Dynamics (CFD) and aerodynamic shape optimization in mind, but extensible to arbitrary sets of governing equations such as potential flow, elasticity, electrodynamics, chemically-reacting flows, and many others. Under active development by individuals all around the world on GitHub and is released under an open-source license. Optional dependencies: mpich or openmpi; OpenBLAS Build options can be controlled by passing MESONOPTS to the SlackBuild script. Builds parallel version by default if mpich or openmpi installed. If mpich, use: MESONOPTS="-Dcustom-mpi=true -Dextra-deps=mpich" For OpenBlas, add "-Denable-openblas=true" See the docs for a complete list of options. Following installation, add these to your ~/.bashrc: export SU2_RUN=/usr/bin export PATH=$PATH:$SU2_RUN export PYTHONPATH=$PYTHONPATH:$SU2_RUN Warning: This SlackBuild requires network access when it runs, meaning it downloads files from the Internet with root access. You should decide for yourself whether or not you think this is a good idea.