coinor-libbonmin4 binary package in Ubuntu Lunar riscv64

 Bonmin (Basic Open-source Nonlinear Mixed INteger programming) is an
 open-source code for solving general MINLP (Mixed Integer NonLinear
 Programming) problems.
 .
 Bonmin is part of the larger COIN-OR initiative (Computational Infrastructure
 for Operations Research) and can be used with other COIN-OR packages that
 make use of cuts, such as the mixed-integer linear programming solver Cbc.
 .
 This package contains the binaries and libraries.

Source package