The kopete silc plugin (http://brokenpipe.de/SILC) should be added, either by a USE flag to kopete or by a separate package. Silc implements the Secure Internet Live Conferencing protocol, this plugin uses net-im/silc-toolkit. Reproducible: Always Steps to Reproduce: kopete_silc compiled fine & out of the box (from http://brokenpipe.de/SILC) on my machine (32 bit x86, current KDE & QT)
http://bugs.kde.org/show_bug.cgi?id=72663
I guess this won't be fixed by upstream for 3.5, so closing