Minetest-5.0.1 does not start. Audio device not open.
Openal fails, the DSP device driver was not created.
The solution is to create the dsp device driver by hand.
as root:
# mknod /dev/dsp c 14 3
# chmod 666 /dev/dsp
To start with the system, you can include these command lines in /etc/init.d/local.sh