Android : Cannot complete the install because of a conflicting dependency

You are  installing new softwares, using this link : https://dl-ssl.google.com/android/eclipse/

but always getting: The operation cannot be completed. see the details.

Error like:

Cannot complete the install because of a conflicting dependency.

  Software being installed: Android DDMS 23.0.2.1259578 (com.android.ide.eclipse.ddms.feature.feature.group 23.0.2.1259578)

  Software currently installed: Android DDMS 22.6.2.v201403212031-1085508 (com.android.ide.eclipse.ddms.feature.group 22.6.2.v201403212031-1085508)

  Only one of the following can be installed at once: 

    Dalvik Debug Monitor Service 23.0.2.1259578 (com.android.ide.eclipse.ddms 23.0.2.1259578)

    Dalvik Debug Monitor Service 22.6.2.v201403212031-1085508 (com.android.ide.eclipse.ddms 22.6.2.v201403212031-1085508)

  Cannot satisfy dependency:

    From: Android DDMS 23.0.2.1259578 (com.android.ide.eclipse.ddms.feature.feature.group 23.0.2.1259578)

    To: com.android.ide.eclipse.ddms [23.0.2.1259578]

  Cannot satisfy dependency:

    From: Android DDMS 22.6.2.v201403212031-1085508 (com.android.ide.eclipse.ddms.feature.group 22.6.2.v201403212031-1085508)

    To: com.android.ide.eclipse.ddms [22.6.2.v201403212031-1085508]

After download of the last ADT from the web site, it seems there's another problem. With SDK Tools rev. 23 proguard is not installed, the folder SDK dir/tools/proguard is missing and other tools are missing. This version contains several bugs.

Solution:

Go to

Help --> About Eclipse SDK --> Installation Details..

Now you will see all 22.0 version and then click Uninstall button at bottom

After uninstallation goto

Help --> Install New Software --> http://dl-ssl.google.com/android/eclipse/

then install all the things now it is ready