install run-java6 on Debian Jessie

去 http://ghaffarian.net/downloads/Java/JDK/ 下載 jdk-6u45-linux-x64.bin (因為到 oracle 下載要註冊).

ref: http://unix.aspcode.net/view/635395087004115229152482/install-java-sdk-6-wheezy

debiand 沒辦法直接提供 oracle java package (因為 license)，但是提供了把 Orcale java 包裝成 deb 的 tool:

apt-get install java-package

包裝 jdk-6u45-linux-x64.bin:

make-jpkg jdk-6u45-linux-x64.bin

安裝剛剛包好的 deb:

dpkg -i oracle-java6-jdk_6u45_amd64.deb

Selecting previously unselected package oracle-java6-jdk.
(Reading database ... 169950 files and directories currently installed.)
Preparing to unpack oracle-java6-jdk_6u45_amd64.deb ...
Unpacking oracle-java6-jdk (6u45) ...
Setting up oracle-java6-jdk (6u45) ...
update-alternatives: using /usr/lib/jvm/jdk-6-oracle-x64/jre/bin/ControlPanel to provide /usr/bin/ControlPanel (ControlPanel) in auto mode
update-alternatives: using /usr/lib/jvm/jdk-6-oracle-x64/jre/lib/amd64/libnpjp2.so to provide /usr/lib/mozilla/plugins/libjavaplugin.so (mozilla-javaplugin.so) in auto mode

會裝在 /usr/lib/jvm/jdk-6-oracle-x64

然後就是設定 default :

sudo update-java-alternatives -s jdk-6-oracle-x64

然後會 complain 一下 這個 folder 有一些 tool 沒提供。