Virtual package libtachyon is provided by:
dpkg-query: no packages found matching libtachyon-mpich-0 dpkg-query: no packages found matching libtachyon-openmpi-0 dpkg-query: no packages found matching libtachyon-serial-0 ||/ Name Version Architecture +++-=====================-=================-==================================== ii libtachyon-mt-0:amd64 0.99~b6+dsx-10+b1 amd64 Parallel/Multiprocessor Ray Tracing Library - runtime - MT flavour 1 packages