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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def install_metaboard( replace_existing=False, ):
 """install metaboard. http://metalab.at/wiki/Metaboard """

    metaboard = AutoBunch()
    metaboard.name = 'Metaboard'

    metaboard.upload.protocol = 'usbasp'
    metaboard.upload.maximum_size = '14336'
    metaboard.upload.speed = '19200'

    metaboard.build.mcu = 'atmega168'
    metaboard.build.f_cpu = '16000000L'
    metaboard.build.core = 'arduino'

    metaboard.upload.disable_flushing = 'true'

    board_id = 'metaboard'

    install_board(board_id, metaboard, replace_existing=replace_existing)