Note that it does build natively for Linux (and other platforms) from source, and the github page: https://github.com/pavelsevecek/OpenSPH https://github.com/p

Note that it does build natively for Linux (and other platforms) from source, and the github page: https://github.com/pavelsevecek/OpenSPH https://github.com/pavelsevecek/OpenSPH includes an old Debian package you can install (although for Debian 10, and doesn't work on recent Ubuntu/Mint installs either)...