Please install the dependencies listed in your bug report and try again. The icons MyPaint needs are found in the mypaint-data package, and version 1.1.0-3 is required for this version of MyPaint. mypaint-data-extras is optional (Suggests rather than Depends), and MyPaint should run with or without it.
Thanks for testing! -- Andrew Chadwick -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org