Download Eclipse Juno from http://www.eclipse.org/downloads/
After Downloading extract file.
make one Directory with any name mine is EclipseAndroid
Copy and Paste Extracted eclipse directory to it.
Open Eclipse
go to Help -> Install New Software
Click on Add
in Name give any Name
in site paste this url : "http://dl-ssl.google.com/android/eclipse" and click ok
it will download the ADT Plug-ins and install it.
it will ask for restarting Eclipse press No and exit Eclipse.
Now download Android SDK from
http://developer.android.com/sdk/index.html
extract the file and paste it to EclipseAndroid Directory.
Start Eclipse and go to Windows -> Prefrences and set the path of Android Sdk
it will start downloading and installing all the required plug-ins and tools for android development.
After doing all these need to set the PATH in .profile
PATH="$PATH:/path/android-sdk-linux/tools/:/path/android-sdk-linux/platform-tools"
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