1、安装jdk:
sudo apt-get install sun-java6-jdk
出现错误Package sun-java6-jdk is not available, but is referred to by another package.
解决办法
sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
sudo apt-get update
然后安装即可成功
sudo apt-get install sun-java6-jdk
2、配置环境变量
sudo vim /etc/environment
在文件里加上
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun sudo vim /etc/environment
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun 配置 Java环境
sudo vim /etc/environment
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun 配置 Java环境
sudo vim /etc/environment
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun 配置 Java环境
sudo vim /etc/environment
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun 配置 Java环境
sudo vim /etc/environment
CLASSPATH=/usr/lib/jvm/java-6-sun/lib
JAVA_HOME=/usr/lib/jvm/java-6-sun