Docke compose - Initializing Environment

I already have postgresql installed on the system; and i have this error message. Do you think i supoose to uninstal it and run again the command : docker-compose up airflow-init
?

root@toto:/home# cd toto
root@toto:/home/toto# docker-compose up airflow-init
toto_redis_1 is up-to-date
toto_postgres_1 is up-to-date
Starting toto_airflow-init_1 … done
Attaching to toto_airflow-init_1
airflow-init_1 | BACKEND=postgresql+psycopg2
airflow-init_1 | DB_HOST=postgres
airflow-init_1 | DB_PORT=5432
airflow-init_1 |
airflow-init_1 | Traceback (most recent call last):
airflow-init_1 | File “/home/airflow/.local/bin/airflow”, line 5, in
airflow-init_1 | from airflow.main import main
airflow-init_1 | ModuleNotFoundError: No module named ‘airflow’
airflow-init_1 | Traceback (most recent call last):
airflow-init_1 | File “/home/airflow/.local/bin/airflow”, line 5, in
airflow-init_1 | from airflow.main import main
airflow-init_1 | ModuleNotFoundError: No module named ‘airflow’
airflow-init_1 | Traceback (most recent call last):
airflow-init_1 | File “/home/airflow/.local/bin/airflow”, line 5, in
airflow-init_1 | from airflow.main import main
airflow-init_1 | ModuleNotFoundError: No module named ‘airflow’
airflow-init_1 | Traceback (most recent call last):
airflow-init_1 | File “/home/airflow/.local/bin/airflow”, line 5, in
airflow-init_1 | from airflow.main import main
airflow-init_1 | ModuleNotFoundError: No module named ‘airflow’
airflow-init_1 | Traceback (most recent call last):
airflow-init_1 | File “/home/airflow/.local/bin/airflow”, line 5, in
airflow-init_1 | from airflow.main import main
airflow-init_1 | ModuleNotFoundError: No module named ‘airflow’
toto_airflow-init_1 exited with code 1

Thank you