net-p2p/qbittorrent-3.1.4 works like a charm
+*qbittorrent-3.1.4 (01 Jan 2014) + + 01 Jan 2014; Markos Chandras <hwoarang@gentoo.org> +qbittorrent-3.1.4.ebuild: + Version bump. Use system's qtsingleapplication. Bug #496638 +