knetwalk package missing dependency

[dmatt]

In Kubuntu 16.04, package knetwalk 4:15.12.3-0ubuntu1 is missing dependency on package qml-module-org-kde-games-core.

Expected: after launching knetwalk from menu/command line it starts.
What happened: knetwalk fails to start silently/with following error in terminal:

XXXX@YYYYY:~$ knetwalk
file:///usr/share/knetwalk/qml/main.qml:32:5: Type CanvasItem unavailable
         CanvasItem {
         ^
file:///usr/share/knetwalk/qml/CanvasItem.qml:19:1: module "org.kde.games.core" is not installed
     import org.kde.games.core 0.1 as KgCore
     ^
Segmentation fault (core dumped)

After instalation of package qml-module-org-kde-games-core, knetwalk starts as expected.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[aphid (zoikes2008)]

Similar symptoms as OP (although launched from menu, not CLI) in Ubuntu MATE 16.04. Adding the qml-module-org-kde-games-core package as indicated seems to have solved the problem for me as well.
(BTW, auto-generated Ubuntu error dialog stated "duplicate of https://bugs.launchpad.net/bugs/1559714," which doesn't seem to exist?)