Cisco Systems VPN Client Version 4.8.00 (0490) Linux Installer
Copyright (C) 1998-2005 Cisco Systems, Inc. All Rights Reserved.

By installing this product you agree that you have read the
license.txt file (The VPN Client license) and will comply with
its terms.


Directory where binaries will be installed [/usr/local/bin]

Automatically start the VPN service at boot time [yes]n

In order to build the VPN kernel module, you must have the
kernel headers for the version of the kernel you are running.


Directory containing linux kernel source code [/lib/modules/2.6.22.17-0.1-default/build]/usr/src/linux

* Binaries will be installed in "/usr/local/bin".
* Modules will be installed in "/lib/modules/2.6.22.17-0.1-default/CiscoVPN".
* The VPN service will *NOT* be started automatically at boot time.
* Kernel source from "/usr/src/linux" will be used to build the module.

Is the above correct [y]

Making module
make -C /usr/src/linux SUBDIRS=/home/hartung-rey/Desktop/vpn/vpnclient modules
make[1]: Entering directory `/usr/src/linux-2.6.22.17-0.1'

  ERROR: Kernel configuration is invalid.
         include/linux/autoconf.h or include/config/auto.conf are missing.
         Run 'make oldconfig && make prepare' on kernel src to fix it.


  WARNING: Symbol version dump /usr/src/linux-2.6.22.17-0.1/Module.symvers
           is missing; modules will have no dependencies and modversions.

  Building modules, stage 2.
/usr/src/linux-2.6.22.17-0.1/scripts/Makefile.modpost:42: include/config/auto.conf: Datei oder Verzeichnis nicht gefunden
make[2]: *** Keine Regel, um »include/config/auto.conf« zu erstellen.  Schluss.
make[1]: *** [modules] Fehler 2
make[1]: Leaving directory `/usr/src/linux-2.6.22.17-0.1'
make: *** [default] Fehler 2
Failed to make module "cisco_ipsec.ko".