ERPNext wont get installed

it stops when it get to run this command
bench build --app ERPnext
Btw my OS is Ubuntu 22.04.4 LTS

Error:
ERROR: bench build --app erpnext
subprocess.CalledProcessError: Command ‘bench build --app erpnext’ returned non-zero exit status 1.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File “/usr/local/bin/bench”, line 8, in
sys.exit(cli())
File “/usr/local/lib/python3.10/dist-packages/bench/cli.py”, line 132, in cli
bench_command()
File “/usr/local/lib/python3.10/dist-packages/bench/commands/make.py”, line 181, in get_app
get_app(
File “/usr/local/lib/python3.10/dist-packages/bench/app.py”, line 777, in get_app
app.install(verbose=verbose, skip_assets=skip_assets, restart_bench=restart_bench)
File “/usr/local/lib/python3.10/dist-packages/bench/utils/render.py”, line 126, in wrapper_fn
return fn(*args, **kwargs)
File “/usr/local/lib/python3.10/dist-packages/bench/app.py”, line 254, in install
install_app(
File “/usr/local/lib/python3.10/dist-packages/bench/app.py”, line 925, in install_app
build_assets(bench_path=bench_path, app=app, using_cached=using_cached)
File “/usr/local/lib/python3.10/dist-packages/bench/utils/bench.py”, line 380, in build_assets
exec_cmd(command, cwd=bench_path, env=env)
File “/usr/local/lib/python3.10/dist-packages/bench/utils/init.py”, line 178, in exec_cmd
raise CommandFailedError(cmd) from subprocess.CalledProcessError(return_code, cmd)

i think, erpnext is in the small case letters.

bench build --app erpnext

thank you for helping it worked

btw do you where can i find mysql root password ofc course i knew it but when i start init a new-site this error shows up.MySQL root password:
Traceback (most recent call last):
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/commands/site.py”, line 109, in new_site
_new_site(
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/installer.py”, line 83, in _new_site
install_db(
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/installer.py”, line 166, in install_db
setup_database(force, verbose, mariadb_user_host_login_scope)
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/init.py”, line 21, in setup_database
return frappe.database.mariadb.setup_db.setup_database(force, verbose, mariadb_user_host_login_scope)
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/mariadb/setup_db.py”, line 34, in setup_database
dbman.create_user(db_user, frappe.conf.db_password, **dbman_kwargs)
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/db_manager.py”, line 17, in create_user
host = host or self.get_current_host()
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/db_manager.py”, line 14, in get_current_host
return self.db.sql(“select user()”)[0][0].split(“@”)[1]
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/database.py”, line 213, in sql
self.connect()
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/database.py”, line 118, in connect
self._conn: “MariadbConnection” | “PostgresConnection” = self.get_connection()
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/mariadb/database.py”, line 107, in get_connection
conn = self._get_connection()
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/mariadb/database.py”, line 113, in _get_connection
return self.create_connection()
File “/home/saifsabry/frappe-bench/apps/frappe/frappe/database/mariadb/database.py”, line 116, in create_connection
return pymysql.connect(**self.get_connection_settings())
File “/home/saifsabry/frappe-bench/env/lib/python3.10/site-packages/pymysql/connections.py”, line 361, in init
self.connect()
File “/home/saifsabry/frappe-bench/env/lib/python3.10/site-packages/pymysql/connections.py”, line 669, in connect
self._request_authentication()
File “/home/saifsabry/frappe-bench/env/lib/python3.10/site-packages/pymysql/connections.py”, line 957, in _request_authentication
auth_packet = self._read_packet()
File “/home/saifsabry/frappe-bench/env/lib/python3.10/site-packages/pymysql/connections.py”, line 775, in _read_packet
packet.raise_for_error()
File “/home/saifsabry/frappe-bench/env/lib/python3.10/site-packages/pymysql/protocol.py”, line 219, in raise_for_error
err.raise_mysql_exception(self._data)
File “/home/saifsabry/frappe-bench/env/lib/python3.10/site-packages/pymysql/err.py”, line 150, in raise_mysql_exception
raise errorclass(errno, errval)
pymysql.err.OperationalError: (1698, “Access denied for user ‘root’@‘localhost’”)
Site creation failed, do you want to rollback the site? [y/N]: y

Check the setup