[Guide] How to install ERPNext v14 on Linux Ubuntu (step-by-step instructions)

Looks like some user permission related issue. Can you check the following?

  1. Check if bench is installed correctly by running bench --version
  2. Check the permissions on /home/frappe/[frappe-bench]/ directory by running ls -al and see if the frappe user has permissions on the frappe-bench directory. If it doesn’t then try running chown -R frappe:frappe /home/frappe