Problems with the Intel IASL Compiler

Hello members of the ACPI-devel-mailing-list,

in hope to connect to the right point of contact i send this message.

When i try to compile my dsdt.dsl i get the error message 1061.

$ sudo iasl -sa dsdt.dsl
$
$ Intel ACPI Component Architecture
$ ASL Optimizing Compiler version 20051216 [Jan  9 2006]
$ Copyright (C) 2000 - 2005 Intel Corporation
$ Supports ACPI Specification Revision 3.0
$
$ dsdt.dsl  1742:                                     Store
$ (\_SB.PCI0.SBRG.EC0.ACIN, Local0)
$ Error    1061 - Object does not exist ^  (\_SB.PCI0.SBRG.EC0.ACIN)
$
$ ASL Input:  dsdt.dsl - 3456 lines, 120805 bytes, 1551 keywords
$ Compilation complete. 1 Errors, 0 Warnings, 0 Remarks, 473
$ Optimizations

After many hours of searching i could not find a solution for this problem. Is there anybody who knows this error and can tell me what to do to fix it?

I used:

kernel
linux 2.6.17-5-386

compiler
Intel ACPI Component Architecture
ASL Optimizing Compiler version 20051216 [Jan 9 2006] Copyright (C) 2000 - 2005 Intel Corporation Supports ACPI Specification Revision 3.0

bison is installed and there was a test with flex even then flex-old which should be recommended/needed (says the ubuntu wiki)

hopefully

dennis from berlin