ALSA要装哪几个RPM？

我安装时只选了KDE工作站，服务中有ALSA但是无法启动

Mandriva 2006.0，网络安装后碰到同样问题。

kernel-multimedia-win4lin-enterprise-2.6.12-12.mm.1mdk
libalsa2

这二个包已经装了，系统-配置-KDE-音频-声音系统-硬件-选择声音设备-高级Linux声音架构，提示art信息：

Sound server informational message:
Error while initializing the sound driver:
device: default can't be opened for playback (No such file or directory)
The sound server will continue, using the null output device.