The directory ‘/home/benn/.cache/pip/http’ or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo’s -H flag. The directory ‘/home/benn/.cache/pip’ or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo’s -H flag.
Normally you would create a server user called “frappe” which has sudo. You then install/update all frappe/ERPNext features from within that account. Looks like you are logged in as benn