matchbox-keyboard 0.2+git20160713-1build2 (ppc64el binary) in ubuntu hirsute

 Matchbox-keyboard is an on-screen 'virtual' or 'software' keyboard, designed
 for touch-screen devices running X.
 .
 Matchbox is a base environment for the X Window System running on non-desktop
 embedded platforms such as handhelds, set-top boxes, kiosks and anything else
 for which screen space, input mechanisms or system resources are limited.