航向新世界

1. Raspbian OS

2. Download OpenJdk8 (http://jdk8.java.net/download.html) for ARMv6 Hard Float

3. Install JDK

3.1 sudo tar -zxvf jdk-8-ea-b103-linux-arm-vfp-hflt-14_aug_2013.tar.gz -C /opt

3.2 sudo update-alternatives --install "/usr/bin/java" "java" "/opt/jdk1.8.0/bin/java" 1

3.3 sudo update-alternatives --set java /opt/jdk1.8.0/bin/java

4. TEST .. java -version

5. sudo nano ~/.bashrc

    ADD 

        export JAVA_HOME="/opt/jdk1.8.0"
        export PATH=$JAVA_HOME/bin:$PATH