requires 'org.eclipse.core.runtime 3.6.0' but it could not be found

Hi

I face this problem while installing ADT Plugin for Eclipse .

Solution :

Using Eclipse 3.7 .

1) Simply go to "Help -> Install New Software" and add an entry http://download.eclipse.org/releases/indigo.

2) Then install the package with the name of web something (sorry i forget the name but know that it has web word)

3) After installing that  , go and download the ADT Plugin http://developer.android.com/sdk/eclipse-adt.html and then

4) Repeat step 1 with  title "ADT Plugin" and click on archive button and select the zip file which you downloaded (ADT Plugin)

5)Install