1、

AIRFLOW_VERSION=2.2.5

PYTHON_VERSION="$(python3 --version | cut -d " " -f 2 | cut -d "." -f 1-2)"

CONSTRAINT_URL="https://raw.githubusercontent.com/apache/airflow/constraints-${AIRFLOW_VERSION}/constraints-${PYTHON_VERSION}.txt"

pip3 install "apache-airflow[postgres,google]==${AIRFLOW_VERSION}" --constraint "${CONSTRAINT_URL}"

2、

pip3 install "apache-airflow[celery]==2.2.5" --constraint "https://raw.githubusercontent.com/apache/airflow/constraints-2.2.5/constraints-3.8.txt"