My laptop is Compal HGL30 with NVIDIA Ge Force Go 7600 graphic card, it run Backtrack 3 Final dual boot with Windows Vista. I want to install NVIDIA Driver so, I download these packages:
- NVIDIA-Linux-x86-177.82-pkg1.run
- kernel-source-2.6.21.5_smp-noarch-2.tgz from Slackwaredotcom and moved the "linux-2.6.21.5" folder to new location /src/.
Then I installing the NVIDIA Driver Package in console with this command
"%sh NVIDIA-Linux-x86-177.82-pkg1.run --kernel-source-path=/src/linux-2.6.21.5"
but after fews seconds the error happen. Here is the log:

nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Thu Jan 1 23:43:44 2009
installer version: 1.0.7

option status:
license pre-accepted : false
update : false
force update : false
expert : false
uninstall : false
driver info : false
precompiled interfaces : true
no ncurses color : false
query latest version : false
OpenGL header files : true
no questions : false
silent : false
no recursion : false
no backup : false
kernel module only : false
sanity : false
add this kernel : false
no runlevel check : false
no network : false
no ABI note : false
no RPMs : false
no kernel module : false
force SELinux : default
no X server check : false
no cc version check : false
force tls : (not specified)
X install prefix : (not specified)
X library install path : (not specified)
X module install path : (not specified)
OpenGL install prefix : (not specified)
OpenGL install libdir : (not specified)
utility install prefix : (not specified)
utility install libdir : (not specified)
doc install prefix : (not specified)
kernel name : (not specified)
kernel include path : (not specified)
kernel source path : /src/linux-2.6.21.5/
kernel output path : (not specified)
kernel install path : (not specified)
proc mount point : /proc
ui : (not specified)
tmpdir : /tmp
ftp mirror : download.nvidia.com
RPM file list : (not specified)

Using: nvidia-installer ncurses user interface
-> License accepted.
-> Installing NVIDIA driver version 177.82.
-> No precompiled kernel interface was found to match your kernel; would you li
ke the installer to attempt to download a kernel interface for your kernel f
rom the NVIDIA ftp site (download.nvidia.com)?(Answer: No)
-> No precompiled kernel interface was found to match your kernel; this means
that the installer will need to compile a new kernel interface.
-> Performing CC sanity check with CC="cc".
-> Performing CC version check with CC="cc".
-> Using the kernel source path '/src/linux-2.6.21.5/' as specified by the
'--kernel-source-path' commandline option.
-> Kernel source path: '/src/linux-2.6.21.5/'
-> Kernel output path: '/src/linux-2.6.21.5/'
ERROR: If you are using a Linux 2.4 kernel, please make sure
you either have configured kernel sources matching your
kernel or the correct set of kernel headers installed
on your system.

If you are using a Linux 2.6 kernel, please make sure
you have configured kernel sources matching your kernel
installed on your system. If you specified a separate
output directory using either the "KBUILD_OUTPUT" or
the "O" KBUILD parameter, make sure to specify this
directory with the SYSOUT environment variable or with
the equivalent nvidia-installer command line option.

Depending on where and how the kernel sources (or the
kernel headers) were installed, you may need to specify
their location with the SYSSRC environment variable or
the equivalent nvidia-installer command line option.
ERROR: Installation has failed. Please see the file
'/var/log/nvidia-installer.log' for details. You may find suggestions
on fixing installation problems in the README available on the Linux
driver download page at nvidia.com.
How to fix it? I newbie in Linux. Thanks