Dockerfile을 통해 패키지 설치할 때 아래와 같이 interactive 입력을 받지 않으려면 DEBIAN_FRONTEND=noninteractive 를 추가하면 된다. Please select the geographic area in which you live. Subsequent configuration questions will narrow this down by presenting a list of cities, representing the time zones in which they are located. 1. Africa 2. America 3. Antarctica 4. Australia 5. Arctic 6. Asia 7. Atlantic 8. Europe 9. Indian 10. P..