klavaro 3.09-2 (riscv64 binary) in ubuntu focal

 Klavaro is a simple tutor to teach correct typing, almost independently of
 language and very flexible regarding to new or unknown keyboard layouts.
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 Its key features are:
  * Internationalization
  * Ready to use keyboard layouts
  * Keyboard layout editor
  * Basic course
  * Adaptability, velocity and fluidness exercises
  * Progress charts.