libbpp-phyl-dev binary package in Ubuntu Focal riscv64

 Bio++ is a set of C++ libraries for Bioinformatics, including sequence
 analysis, phylogenetics, molecular evolution and population genetics.
 Bio++ is Object Oriented and is designed to be both easy to use and
 computer efficient. Bio++ intends to help programmers to write computer
 expensive programs, by providing them a set of re-usable tools.
 .
 This package contains the static library and the header files of the
 Bio++ classes for phylogenetics.

Source package