Hi. I installed openSUSE 11.0, and one thing i noticed that the sound is not working. My sound card is a Creative Sound Blaster Audigy2 ZS Platinum Pro. Because i never use openSUSE before, i doesn't know another way to install the drivers of sound, then went to the site Main Page - AlsaProject seek 3 packages needed to install alsa. The site explains how to install driver. But gave me error in the first package. Mistakes was giving the following.

linux-tccr:/usr/src/alsa/alsa-driver-1.0.16 # make dep
make[1]: Entering directory `/usr/src/alsa/alsa-driver-1.0.16/acore'
copying file alsa-kernel/core/pcm_native.c
/usr/src/alsa/alsa-driver-1.0.16/utils/patch-alsa: line 22: patch: command not found
make[1]: *** [pcm_native.c] Error 1
make[1]: Leaving directory `/usr/src/alsa/alsa-driver-1.0.16/acore'
make: *** [dep] Error 1

I had already installed gcc, make and the kernel sources, when i installed the driver of graphics card, I doesn't know if i need anything else.
I hope you can help. :-)