How to install the Android ADP Plugin in Eclipse?

Question

I followed the instructions on ADT Plugin for Eclipse but I got this message when installing in Eclipse:

Cannot complete the install because one or more required items could not be found.
  Software being installed: Android Development Tools 0.9.9.v201009221407-60953 (com.android.ide.eclipse.adt.feature.group 0.9.9.v201009221407-60953)
  Missing requirement: Android Development Tools 0.9.9.v201009221407-60953 (com.android.ide.eclipse.adt.feature.group 0.9.9.v201009221407-60953) requires 'org.eclipse.gef 0.0.0' but it could not be found

I have tried with both 64bit and 32bit Eclipse Galileo fresh installs. I am using Windows 7.

Update: I followed the steps on org.eclipse.gef 0.0.0 required for installing Android Development Tools on Eclipse 3.5.1 and installed GEF SDK 3.5.2 but now I got a new similar error message when installing ADT:

Cannot complete the install because one or more required items could not be found.
  Software being installed: Android Development Tools 0.9.9.v201009221407-60953 (com.android.ide.eclipse.adt.feature.group 0.9.9.v201009221407-60953)
  Missing requirement: Android Development Tools 0.9.9.v201009221407-60953 (com.android.ide.eclipse.adt.feature.group 0.9.9.v201009221407-60953) requires 'org.eclipse.wst.sse.core 0.0.0' but it could not be found

How can I install the Android ADP Plugin for Eclipse 3.5.2 on Windows?

Answer 1

What platform are you on? Windows/Linux/Mac?

Have you tried the eclipse classic? (http://www.eclipse.org/downloads/packages/eclipse-classic-361/heliossr1)

I think I got a similar error when I was setting up my development environment but using eclipse classic fixed it.

Answer 2

I finally followed the instructions on During installation, there's an error about requiring org.eclipse.wst.sse.ui. How do I fix that? and installed Google Plugin for Eclipse Galileo, then the installation of Android ADP Plugin worked without any problem, finally.