參考ubuntu論壇上的2篇文章搞定
http://forum.ubuntu.org.cn/viewtopic.php?f=88&t=298520
http://www.ubuntuhome.com/ubuntu10-04-jdk.html
1.下載 sun jdk, 我下載的是 jdk-6u24-linux-i586.bin
2.設定可執行權限
sudo chmod +x jdk-6u24-linux-i586.bin
3.執行安裝
./jdk-6u24-linux-i586.bin
4.配置環境
sudo vim /etc/environment
添加如下行
PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/lib/jvm/java/jdk1.6.0_24/bin"
CLASSPATH=".:/usr/lib/jvm/java/jdk1.6.0_24/lib"
JAVA_HOME="/usr/lib/jvm/java/jdk1.6.0_24"
5.設定默認jdk
sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/java/jdk1.6.0_24/bin/java 300
sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java/jdk1.6.0_24/bin/javac 300
/usr/lib/jvm/java是我安裝(解壓)jdk的路徑,此處替換爲你自己的路徑
6.將jvm加入選單
sudo update-alternatives --config java
7.大功告成,測試一下
在firefox中啓用jvm
cd /usr/lib/mozilla/plugins/
sudo ln -s /usr/lib/jvm/java/jdk1.6.0_24/jre/lib/i386/libnpjp2.so