Auto yes to the License Agreement on sudo apt-get -y install oracle-java7-installer 参考一 参考二 我自己的做法是: && add-apt-repository ppa:webupd8team/java && apt-get update && echo oracle-java8-installer shared/accepted-oracle-license-v1-1 select true | /usr/bin/debconf-set-selections && apt-get install oracle-java8-installer -y