def METHOD_NAME(tftpRootDir):
    pkg = '/usr/share/syslinux/pxelinux.0'
    if not os.path.exists(pkg):
        printError('cannot find pxelinux.0 on system. is syslinux installed?')
        return False
    cp = "cp -f %s %s" % (pkg, tftpRootDir)
    if not bashWithResult(cp):
        return False
    return True