Add repo for Java6 JDK:
sudo add-apt-repository "deb http://archive.canonical.com/ lucid partner"
(For Lucid & Meerkat, Java6-jdk not in Meerkat repos)

sudo aptitude update

For 32bit(Install using Package Manager of your choice):
sudo apt-get install git-core gnupg flex bison gperf libsdl-dev libesd0-dev libwxgtk2.6-dev squashfs-tools build-essential zip curl libncurses5-dev zlib1g-dev sun-java6-jdk pngcrush

Setup Directories

mkdir bin
mkdir eclair

Setup Repo
curl http://android.git.kernel.org/repo > ~/bin/repo
chmod a+x ~/bin/repo

You may need to reboot for the file to be executable and for ~/bin to show up in echo $PATH

cd bin （在bin目录下repo文件中将git改成下面http）
REPO_URL='http://android.git.kernel.org/tools/repo.git' cd eclair

repo init -u http://github.com/CyanogenMod/android.git -b eclair
After init: 在文件/home/zhouyanghua/eclair/.repo/manifest.xml文件中改动如下：

repo sync

RomManager.apk put in /android_cm/vendor/cyanogen/proprietary
superuser.* put in /android_cm/build/target/product/security

mkdir proprietary(将附件包里文件拷贝过来)
/eclair/vendor/htc/dream_sapphire/proprietary

. build/envsetup.sh

lunch cyanogen_dream_sapphire-eng

make otapackage

./vendor/cyanogen/tools/squisher

编译Android包要用到文件下载地址：

FTP地址：ftp://www.6688.cc/

用户名：www.linuxidc.net

密码：www.6688.cc

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