In Picroft documentation is written:
"By default, Picroft uses the PulseAudio subsystem (as opposed to Alsa).
To identify which playback and recording devices are recognized on your Picroft system, use the command:
However in image raspbian-stretch_Picroft_2018-09-12 it seems that Pulseaudio is missing. I had to install it with apt-get install in order to be able to use pacmd command and have any sound.
Is this a bug or am I missing something?