Ok, found the reason.

As I was using the brew php55, it is not available by default under the

php

command.

The queue:listen runs the

php artisan queue:work

process, which obviously was not working.

So here is the updated and correct supervisor program config:

[program:qlistener_dashboard]
command=/usr/local/opt/php55/bin/php artisan queue:listen --env=development
directory=/Users/pavelp/Sites/local.dashboard.kreditech.com/
autostart=true
autorestart=true
stopsignal=KILL
killasgroup=true
stopasgroup=true
stdout_logfile=/var/log/supervisor/%(program_name)s-stdout.log
stderr_logfile=/var/log/supervisor/%(program_name)s-stderr.log
environment=PATH="/usr/local/opt/php55/bin:$PATH"