Unable to setup production -> [Errno 2] No such file or directory

I wanted to test multi-tenancy, so I set up virtualbox and installed ubuntu server 16.
followed all the steps correctly until setup production

The error is

IOError: [Errno 2] No such file or directory: ‘./config/supervisor.conf’

there’s a supervisor.config file in /home/frappe/frappe-bench/config/supervisor.conf

(also nginx.conf)

but terminal still says not found. Any help is appreciated.

(sorry I’m a noob)

Run setup production from frappe-bench location

worked like a charm. Thanks @saurabh6790