How to run android2.2 google maps application in android 2.3.4 device

I am working on android2.3.4 version. i would like to install my previous application into the 2.3.4 version dev开发者_JAVA百科ice . when iam installing iam getting the error that is Installation error: INSTALL_FAILED_MISSING_SHARED_LIBRARY

can you please explian me regarding this and do the needfull to me

Thanks in advance

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Your 2.3.4 device does not have Google Maps, based on that error message.