[Knights-general] sound

[Landy R. <la...@de...>]

i am using knights with another WM and i get this warnign and no sound 
general

how do i get sound i went to settings enable sound but no sound
WARNING: audio::prepFile: Can not download
tar:/opt/kde/share/apps/knights/themes/KSDefault.tar.gz/matchover.wav
QMetaObject::findSignal:io_engine: Conflict with io_base::sendCMD(const
Command&)
QMetaObject::findSignal:io_engine: Conflict with io_base::sendCMD(const
Command&)
WARNING: audio::prepFile: Can not download
tar:/opt/kde/share/apps/knights/themes/KSDefault.tar.gz/matchover.wav