Ubuntu 에 SunJDK(java-6-sun) 설치


sudo apt-get purge sun-java* #You need to do that if you want the mozilla plugin to work without conflict with java7 for instance.
mkdir ~/src
cd ~/src
git clone https://github.com/flexiondotorg/oab-java6.git
cd ~/src/oab-java6
sudo ./oab-java.sh

Then when its finished, install java:
sudo apt-get install sun-java6-plugin sun-java6-jre sun-java6-bin

You can follow the installation process with:
tail -f ~/src/oab-java6/oab-java.sh.log

---

Note: If you do not need Java 6 it’s much safer to stick to the current Oracle Java 7release.

$ sudo update-alternatives --config java

  Selection    Path                                      Priority   Status
------------------------------------------------------------
* 0            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      auto mode
  1            /usr/lib/jvm/java-6-openjdk/jre/bin/java   1061      manual mode
  2            /usr/lib/jvm/java-6-sun/jre/bin/java       63        manual mode

Press enter to keep the current choice[*], or type selection number: 2

기본으로 쓸 자바를 어떤것을 선택할 것인지 지정해 주는 작업입니다. java-6-sun 을 골라주시면 되겠지요. 

$ java -version

으로 검사해 보면 됩니다.