- For RHEL/CentOS 6.1 (x86_64) Download Oracle JDK 7 and install it. http://www.oracle.com/technetwork/java/javase/downloads/index.html
- For RHEL/CentOS 6.4 (x86_64)
Install OpenJDK 7. yum install java-1.7.0-openjdk-devel
- For Fedora 19/20 Install OpenJDK 7
yum install java-1.7.0-openjdk-devel