Terminal에서 아래와 같이 입력하시오

• Set working directory

$ cd Documents/Kaylie/RealtimeKeyword/airflow_test

$ pip install virtualenv

$ virtualenv --system-site-packages -p python3 py39

$ source ~/py39/bin/activate

• Install airflow

$ export AIRFLOW_HOME=~/airflow
$ AIRFLOW_VERSION=2.2.3
$ PYTHON_VERSION="$(python --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"
$ pip install "apache-airflow==${AIRFLOW_VERSION}" --constraint "${CONSTRAINT_URL}"

• Start airflow

$ airflow standalone

• Login airflow with

username : admin  
password : H6mV7Dd2ZpWtUNQC 

[References]

• AirFlow를 맥북에서 띄워보자
• 아파치 에어플로우로 작업흐름 개발해보기
• Airflow 설치 및 DAG 실행하기

-https://stackoverflow.com/questions/56890937/how-to-use-apache-airflow-in-a-virtual-environment