ubuntu 版本13.10
安装jdk参考网址http://stackoverflow.com/questions/14788345/how-to-install-jdk-on-ubuntulinux
打开终端输入
sudo apt-get install openjdk-6-jdk 配置环境变量 sudo su vi /etc/environment加入PATH
JAVA_HOME="/usr/lib/jvm/open-jdk" (java path could be different) echo $JAVA_HOME输入javac 观察，已经成功
转载于:https://www.cnblogs.com/yangchengInfo/p/3618374.html
