Advice needed on winecheck output.

[Gnutter]

I've compliled wine a few times now, and I've always managed to fathom out 
any problems I've had. But I've never had the following errors displayed 
before.

What do they mean, and how do I go about fixing it?

Thanks.


--------------------- checking system devices used by Wine 
021. Checking sound device /dev/dsp...                      CRITICAL 
(/dev/dsp does not exist).
- ADVICE: use MAKEDEV script to create it.
022. Checking audio mixer device /dev/mixer...              CRITICAL 
(/dev/mixer does not exist).
- ADVICE: use MAKEDEV script to create it.
023. Checking MIDI sequencer device /dev/sequencer...       BAD 
(/dev/sequencer does not exist).
- ADVICE: use MAKEDEV script to create it.