What the summary said. Without this package, KTorrent won't display any icons (still works though)
Please tell us the exact version of ktorrent.
Ktorrent 3.3.4
+ 26 Apr 2010; Samuli Suominen <ssuominen@gentoo.org> ktorrent-3.3.4.ebuild: + Fix missing kde-base/oxygen-icons RDEPEND wrt #306725. +
Cool, thanks!