1. 启动Eclipse, 选择Help > Software Updates > Find and Install....
2. 弹出对话框后,选择Search for new features to install 点击Next.
3. 点击New Remote Site.
4. 在编辑框中输入更新插件的网址: https://dl-ssl.google.com/android/eclipse/. 点击OK.
5. 看到一个更新的列表,点击sFinish.
6. 在返回的对话框中选择Android Plugin > Eclipse Integration > Android Development Tools 并且点击Next.
7. 选择Accept terms of the license agreement, 点击Next.
8. 点击Finish.
9. 点击Install All.
10. 重新启动 Eclipse.
11. 重启Eclipse 后设置Android属性中的 Android SDK 目录(不包括SDK下的Tools,比如D:/android_XXXXX):
a. 选择Window > Preferences... 打开编辑属性窗口
b. 选择Android 属性面板
c. 加入AndroidSDK的目录点击Browse...
d. 点击Apply, 和OK
missing "org.eclipse.wst.sse.core 0.0.0" while installing sdk for eclipse 3.5
that looks like what was happening to me when i installed eclipse on ubuntu via "apt-get install eclipse"
my problem was that the package, once installed, did not include the eclipse update sites in the installation, so eclipse couldn't get additional packages that are needed...
try checking for the following sites in (eclispe) Help -> "install new software..."
Galileo
http://download.eclipse.org/releases/galileo
EPP Packages
http://download.eclipse.org/technolo...ckages/galileo
Eclipse Project Updates
http://download.eclipse.org/eclipse/updates/3.5