I updated the SDK to the latest version i.e 22.0.0 from help>>install new software and then I put the url " http://dl-ssl.google.com/android/eclipse/ " there then I ticked "Developer Tools" and "NDK Plugin" then it says Cannot complete the request. See the error log for details. "Android DDMS" will be ignored because it is already installed. "Android Traceview" will be ignored because it is already installed. "Android Development Tools" will be ignored because it is already installed. "Android Hierarchy Viewer" will be ignored because it is already installed. "Tracer for OpenGL ES" will be ignored because it is already installed. "Android Native Development Tools" will be ignored because it is already installed.
Please help! Anyone
What worked for me was the following following :
1- Go to Help->Install New software
2- Where it says "Work with" select "Android Developer Tools Update Site - http://dl-ssl.google.com/android/eclipse/"
3-After the refresh select "Developer Tools" and "NDK Plugins" , Make sure you select the main Branch
4-Click next
5-The following message should be under details "your Original request has been modified" "Android DDMS is already installed, so an update will be preformed instead"
6- Click Next and Accept the terms, and you are done.