From issue #879043 (https://bugs.launchpad.net/pinta/+bug/879043) and Surak's comment, it looks like "gnome-icon-theme-full" should be added as a dependency for Kubuntu 11.10.
From issue #879043 (https:/ /bugs.launchpad .net/pinta/ +bug/879043) and Surak's comment, it looks like "gnome- icon-theme- full" should be added as a dependency for Kubuntu 11.10.