安装JDK1.6：
- $ sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
- $ sudo apt-get update
- $ sudo apt-get install sun-java6-jdk
root@hens-desktop:/Android# sudo apt-get install sun-java6-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package sun-java6-jdk is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package sun-java6-jdk has no installation candidate
root@hens-desktop:/Android# sudo apt-get install sun-java6-jdk
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package sun-java6-jdk is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package sun-java6-jdk has no installation candidate
解决方法是：
$ sudo chmod go+w sources.list)
$ sudo apt-get update
再试$ sudo apt-get install sun-java6-jdk
安装到configuring sun-java6-jre 时OK点不到，需要按下tab。
如果此时你把页面关了，则你想再进入配置页就要输入：sudo apt-get -f install 这是查询安装的所有依赖包。否则你想install或者reinstall都不行，会报：ia32-sun-java6 gsfonts-x11 Unmet dependencies这些错误。
最后用java -version测试，可以看到如何下图：
说明安装的版本没有错，就是我们需要的！
接下来还要安装开发过程需要的一些包：
root@hens-desktop:/Android# sudo apt-get install git-core gnupg valgrind flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip crul libncurses5-dev libsdl1.2-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
git-core is already the newest version.
gnupg is already the newest version.
Note, selecting libsdl1.2-dev instead of libsdl-dev
zip is already the newest version.
E: Couldn't find package crul
root@hens-desktop:/Android# sudo apt-get install git-core gnupg valgrind flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev libsdl1.2-dev 用这个就可以安装。
root@hens-desktop:/Android/My_Android# repo init -u git://android.googlesource.com/platform/manifest -b android-4.0.1_r1
/root/bin/repo: line 1: syntax error near unexpected token `newline'
/root/bin/repo: line 1: `<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">'
每次都是到这里不停了，每次都是这样就失望，绝望了，就这样被吊死在一棵树上。
实在不想这样不明不白的下去，但是自己又找不到原因，被逼无奈，只好试试把ubuntu 10.4改为用ubuntu 11.10，步骤如下：
$sudo apt-get install git-core gnupg valgrind flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev build-essential zip curl libncurses5-dev libsdl1.2-dev
注意其中的是1还是小写字母的l，很多情况下是因为这个原因才不能安装成功！
$ sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"$ sudo apt-get update$ sudo apt-get install sun-java6-jdk安装JDK1.6，不料又是这样：
似乎顺利的路从来都不会在我身上发生，好吧，不管怎么样总得走完这条路吧，重在过程，但是要做好吃苦的心理准备，还要耐得住气，再找找方法。
添加这个源：
deb http://us.archive.ubuntu.com/ubuntu/ hardy multiverse
sudo gedit /etc/apt/sources.lis
打开源列表，在最后一行添加
deb http://us.archive.ubuntu.com/ubuntu/ hardy multiverse
保存退出。
更新apt源
sudo apt-get update
安装sun-java6-jdk
sudo apt-get install sun-java6-jdk
到这里Do you want to continue [Y/n]?输入 y回车，这个过程应该持续十分钟左右后，出现：
按下“Tab”选中OK后回车确定
确定后出现：
用方向键选择“Yes”再回车，好玩吧。
再次回车后表示JDK1.6安装成功。
接下来就是Android 源码和内核的获取
