우분투 버전 15.04, 14.10, 14.04, 12.04 and 10.04 sudo add-apt-repository ppa:webupd8team/javasudo apt-get updatesudo apt-get install oracle-java7-installer 마리아 디비 version 10 sudo apt-get install software-properties-commonsudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943dbsudo add-apt-repository 'deb http://ftp.kaist.ac.kr/mariadb/repo/10.0/ubuntu utopic main' ver..