[linux-audio-user] alsa - unresolved symbols

Hi, I am using Debian Linux 3.0 (Woody) with 2.4.20-Kernel! Now I tried to compile the Alsa-Driver 0.9rc7: ./configure --with-cards=ice1712, usb-audio --with-sequencer=yes --with-kernel=/usr/src/linux-2.4.20 make make install After install the following error occurs If I try : depmod -a: depmod: *** Unresolved symbols in /lib/modules/2.4.20/kernel/sound/isa/gus/snd-gus-synth.o depmod: *** Unresolved symbols in /lib/modules/2.4.20/kernel/sound/isa/sb/snd-emu8000-synth.o depmod: *** Unresolved symbols in /lib/modules/2.4.20/kernel/sound/pci/emu10k1/snd-emu10k1-synth.o depmod: *** Unresolved symbols in /lib/modules/2.4.20/kernel/sound/pci/trident/snd-trident-synth.o depmod: *** Unresolved symbols in /lib/modules/2.4.20/kernel/sound/synth/emux/snd-emux-synth.o Anyone knows how to solve the problem ? Regards, Thomas