sh -c 'echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" >> /etc/apt/sources.list'

sh -c 'echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" >> /etc/apt/sources.list'

apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886

apt-get update

sudo apt-get install oracle-java8-installer