rxvt-unicode binary package in Ubuntu Focal riscv64

 rxvt-unicode is a modern, Unicode-aware color xterm replacement that uses
 significantly less memory than a conventional xterm and many other Unicode
 supporting terminal emulators.
 .
 It supports using multiple fonts at the same time, including Xft fonts, and
 client-server technology to reduce memory consumption when using multiple
 windows.
 .
 This package is configured with 256-color support, and TERM set to
 "rxvt-unicode-256color". Any other systems you log into must have this
 terminfo entry installed!

Source package