To install Java in Linux, refer the following instructions: 1. Download the 32bit or 64bit compressed binary “.tar.gz” file from here. 2. Create a system directory like /usr/lib/jvm  to install JDK and copy the tar file to the directory. sudo mkdir -p /usr/lib/jvm sudo mv jdk-7u3-linux-x64.tar.gz /usr/lib/jvm/   3. Change the present […]