Sudo bash

after using this command getting this error please someone help me out.

Hi, why not setup using GitHub - frappe/bench: CLI to manage Multi-tenant deployments for Frappe apps ?

actually i have done that currently but on the desk i am not able to see erpnext icons can you tell me how can i get it on my desk i have installed erpnext app using
bench get-app erpnext GitHub - frappe/erpnext: Free and Open Source Enterprise Resource Planning (ERP)
bench --site install-app erpnext
commands and currently what i see on my desk is something like this!how can i get other erpnext app icons on my desk?

The app erpnext is not installed on your site.
Refer to this post: New site in same bench - #7 by snv

hey thanks alot mate …but actually now I am getting this error can you help me out with this one also