seth@seth-XPS-630i:~$ cd vpninstall/
seth@seth-XPS-630i:~/vpninstall$ ls
vpnclient  vpnclient-linux-x86_64-4.8.02.0030-k9.tar.gz
seth@seth-XPS-630i:~/vpninstall$ cd vpnclient/
seth@seth-XPS-630i:~/vpninstall/vpnclient$ ls
AMD-PATCH-README.txt  driver_build.sh  IPSecDrvOSFunctions.h  libdriver.so   linuxcniapi.h     sample.pcf       vpnclient.ini           vpn_uninstall
cisco_cert_mgr        frag.c           IPSecDrvOS_linux.c     libvpnapi.so   linuxkernelapi.c  unixcniapi.h     vpnclient_init
Cniapi.h              frag.h           IPSecDrvOS_linux.h     license.rtf    linux_os.h        unixkernelapi.h  vpnclient.patch-2.6.38
config.h              GenDefs.h        ipseclog               license.txt    Makefile          vpnapi.h         vpn_install
cvpnd                 interceptor.c    libdriver64.so         linuxcniapi.c  mtu.h             vpnclient        vpn_ioctl_linux.h
seth@seth-XPS-630i:~/vpninstall/vpnclient$ patch
^C
seth@seth-XPS-630i:~/vpninstall/vpnclient$ patch <vnpnclient.patch-2.6.38
bash: vnpnclient.patch-2.6.38: No such file or directory
seth@seth-XPS-630i:~/vpninstall/vpnclient$ patch <vpnclient.patch-2.6.38
patching file frag.c
patching file interceptor.c
patching file IPSecDrvOS_linux.c
patching file linuxcniapi.c
patching file linuxcniapi.h
patching file linuxkernelapi.c
patching file Makefile
seth@seth-XPS-630i:~/vpninstall/vpnclient$ sudo ./vpn_install
[sudo] password for seth:
Cisco Systems VPN Client Version 4.8.02 (0030) Linux Installer
Copyright (C) 1998-2006 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]

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/3.0.0-12-generic-pae/build]

* Binaries will be installed in "/usr/local/bin".
* Modules will be installed in "/lib/modules/3.0.0-12-generic-pae/CiscoVPN".
* The VPN service will be started AUTOMATICALLY at boot time.
* Kernel source from "/lib/modules/3.0.0-12-generic-pae/build" will be used to build the module.

Is the above correct [y]

Making module
In file included from /lib/modules/3.0.0-12-generic-pae/build/include/linux/kernel.h:13:0,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/skbuff.h:17,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/if_ether.h:126,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/netdevice.h:29,
                 from linuxcniapi.c:20:
/lib/modules/3.0.0-12-generic-pae/build/include/linux/linkage.h:5:25: fatal error: asm/linkage.h: No such file or directory
compilation terminated.
In file included from /lib/modules/3.0.0-12-generic-pae/build/include/linux/kernel.h:13:0,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/cache.h:4,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/time.h:7,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/stat.h:60,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/module.h:10,
                 from interceptor.c:19:
/lib/modules/3.0.0-12-generic-pae/build/include/linux/linkage.h:5:25: fatal error: asm/linkage.h: No such file or directory
compilation terminated.
In file included from /lib/modules/3.0.0-12-generic-pae/build/include/linux/thread_info.h:52:0,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/preempt.h:9,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/spinlock.h:50,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/vmalloc.h:4,
                 from IPSecDrvOS_linux.c:22:
/lib/modules/3.0.0-12-generic-pae/build/include/linux/bitops.h:22:24: fatal error: asm/bitops.h: No such file or directory
compilation terminated.
In file included from /lib/modules/3.0.0-12-generic-pae/build/include/linux/kernel.h:13:0,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/skbuff.h:17,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/if_ether.h:126,
                 from /lib/modules/3.0.0-12-generic-pae/build/include/linux/netdevice.h:29,
                 from frag.c:9:
/lib/modules/3.0.0-12-generic-pae/build/include/linux/linkage.h:5:25: fatal error: asm/linkage.h: No such file or directory
compilation terminated.
In file included from linuxkernelapi.c:1:0:
/lib/modules/3.0.0-12-generic-pae/build/include/linux/string.h:21:24: fatal error: asm/string.h: No such file or directory
compilation terminated.
ld: cannot find linuxkernelapi.o: No such file or directory
ld: cannot find frag.o: No such file or directory
ld: cannot find linuxcniapi.o: No such file or directory
ld: cannot find IPSecDrvOS_linux.o: No such file or directory
ld: cannot find interceptor.o: No such file or directory
Failed to make module "cisco_ipsec".
seth@seth-XPS-630i:~/vpninstall/vpnclient$