Error Running the map application in Android Emulator

[aptgopal]

Hi

Please any one help me this
I am new to android development .I just try to create the map based application
At the time of running the application i am getting the following error

I have a google maps API key

Error
MapApplication] Installation error: INSTALL_FAILED_MISSING_SHARED_LIBRARY
MapApplication] Please check logcat output for more details.
MapApplication] Launch canceled!

Please give me the steps to run the application

Thanks in Advance