(When the online update of the Eclipse plug-in for setting up the Android development environment fails, it can be downloaded and manually installed
features\com.android.ide.eclipse.adt_ 10.0.0.v201102162101-104271.jar
features\com.android.ide.eclipse.ddms_ 10.0.0.v201102162101-104271.jar
features\com.android.ide.eclipse.hierarchyviewer_ 10.0.0.v201102162101-104271.jar
features\com.android.ide.eclipse.traceview_ 10.0.0.v201102162101-104271.jar
plugins\com.android.ide.eclipse.adt_ 10.0.0.v201102162101-104271.jar
plugins\com.android.ide.eclipse.ddms_ 10.0.0.v201102162101-104271.jar
plugins\com.android.ide.eclipse.hierarchyviewer_ 10.0.0.v201102162101-104271.jar
plugins\com.android.ide.eclipse.traceview_ 10.0.0.v201102162101-104271.jar
web\site.css
web\site.xsl
index.html
site.xml)