關於 unix:///var/run/supervisor.sock no such file error

1、 sudo vim supervisord.conf 

[unix_http_server]
file=/var/run/supervisor.sock   ; (the path to the socket file)
chmod=0777                      ; sockef file mode (default 0700)
chown=vagrant:www-data

2、 sudo touch /var/run/supervisor.sock

3、sudo supervisord -c /etc/supervisor/supervisord.conf