libboost-program-options-dev 1.71.0.0ubuntu2 (riscv64 binary) in ubuntu focal

 This package forms part of the Boost C++ Libraries collection.
 .
 Library to let program developers obtain program options, that is
 (name, value) pairs from the user, via conventional methods such as
 command line and config file.
 .
 This package is a dependency package, which depends on Debian's default
 Boost version (currently 1.71).