debian:~# apt-cache search kernel-source
freeswan - IPSEC utilities for FreeSWan
kernel-patch-2.2-lids - LIDS Kernel Patch
kernel-patch-2.4-lids - LIDS Kernel Patch
kernel-patch-debian-2.4.21 - Debian patches to Linux 2.4.21
kernel-patch-debian-2.4.22 - Debian patches to Linux 2.4.22
kernel-patch-debian-2.4.24 - Debian patches to Linux 2.4.24
kernel-patch-debian-2.4.25 - Debian patches to Linux 2.4.25
kernel-patch-debian-2.6.3 - Debian patches to Linux 2.6.3
kernel-patch-debian-2.6.4 - Debian patches to Linux 2.6.4
kernel-patch-debian-2.6.5 - Debian patches to Linux 2.6.5
kernel-patch-usagi - Another IPv6 implementation for Linux
kernel-source-2.2.25 - Linux kernel source for version 2.2.25
kernel-source-2.4.19 - Linux kernel source for version 2.4.19
kernel-source-2.4.20 - Linux kernel source for version 2.4.20 with Debian patches
kernel-source-2.4.21 - Linux kernel source for version 2.4.21 with Debian patches
kernel-source-2.4.22 - Linux kernel source for version 2.4.22 with Debian patches
kernel-source-2.4.24 - Linux kernel source for version 2.4.24 with Debian patches
kernel-source-2.4.25 - Linux kernel source for version 2.4.25 with Debian patches
kernel-source-2.6.3 - Linux kernel source for version 2.6.3 with Debian patches
kernel-source-2.6.4 - Linux kernel source for version 2.6.4 with Debian patches
kernel-source-2.6.5 - Linux kernel source for version 2.6.5 with Debian patches
lidstools-2.2 - LIDS Admintool
lidstools-2.4 - LIDS Admintool
oprofile - system-wide profiler for x86/ia64 systems
nvidia-glx - NVIDIA binary XFree86 4.x driver
nvidia-kernel-source - NVIDIA binary kernel module source



debian:~# apt-cache search kernel-headers
dvb-dev - Dummy package for upgrade purposes only
kernel-headers-2.2.20-sparc - Kernel header files for all sparc sub architectures
kernel-headers-2.4.18-bf2.4 - Headers for Linux kernel version 2.4.18 (bf variant) on 386
kernel-headers-2.4.24-speakup - Header files related to Linux kernel version 2.4.24-speakup
kernel-headers-2.4.25-1 - Header files related to Linux kernel version 2.4.25
kernel-headers-2.4.25-1-386 - Linux kernel headers 2.4.25 on 386
kernel-headers-2.4.25-1-586tsc - Linux kernel headers 2.4.25 on Pentium-Classic
kernel-headers-2.4.25-1-686 - Linux kernel headers 2.4.25 on PPro/Celeron/PII/PIII/PIV
kernel-headers-2.4.25-1-686-smp - Linux kernel headers 2.4.25 on PPro/Celeron/PII/PIII/PIV SMP
kernel-headers-2.4.25-1-k6 - Linux kernel headers 2.4.25 on AMD K6/K6-II/K6-III
kernel-headers-2.4.25-1-k7 - Linux kernel headers 2.4.25 on AMD K7
kernel-headers-2.4.25-1-k7-smp - Linux kernel headers 2.4.25 on AMD K7 SMP
kernel-headers-2.6-386 - Linux kernel headers 2.6 on 386
kernel-headers-2.6-686 - Linux kernel headers 2.6 on PPro/Celeron/PII/PIII/PIV
kernel-headers-2.6-686-smp - Linux kernel headers 2.6 on PPro/Celeron/PII/PIII/PIV SMP
kernel-headers-2.6-k7 - Linux kernel headers 2.6 on AMD K7
kernel-headers-2.6-k7-smp - Linux kernel headers 2.6 on AMD K7 SMP
kernel-headers-2.6.3-1 - Header files related to Linux kernel version 2.6.3
kernel-headers-2.6.3-1-386 - Linux kernel headers 2.6.3 on 386
kernel-headers-2.6.3-1-686 - Linux kernel headers 2.6.3 on PPro/Celeron/PII/PIII/PIV
kernel-headers-2.6.3-1-686-smp - Linux kernel headers 2.6.3 on PPro/Celeron/PII/PIII/PIV SMP
kernel-headers-2.6.3-1-k7 - Linux kernel headers 2.6.3 on AMD K7
kernel-headers-2.6.3-1-k7-smp - Linux kernel headers 2.6.3 on AMD K7 SMP
kernel-headers-2.6.4-1 - Header files related to Linux kernel version 2.6.4
kernel-headers-2.6.4-1-386 - Linux kernel headers 2.6.4 on 386
kernel-headers-2.6.4-1-686 - Linux kernel headers 2.6.4 on PPro/Celeron/PII/PIII/PIV
kernel-headers-2.6.4-1-686-smp - Linux kernel headers 2.6.4 on PPro/Celeron/PII/PIII/PIV SMP
kernel-headers-2.6.4-1-k7 - Linux kernel headers 2.6.4 on AMD K7
kernel-headers-2.6.4-1-k7-smp - Linux kernel headers 2.6.4 on AMD K7 SMP
kernel-headers-2.6.5-1 - Header files related to Linux kernel version 2.6.5
kernel-headers-2.6.5-1-386 - Linux kernel headers 2.6.5 on 386
kernel-headers-2.6.5-1-686 - Linux kernel headers 2.6.5 on PPro/Celeron/PII/PIII/PIV
kernel-headers-2.6.5-1-686-smp - Linux kernel headers 2.6.5 on PPro/Celeron/PII/PIII/PIV SMP
kernel-headers-2.6.5-1-k7 - Linux kernel headers 2.6.5 on AMD K7
kernel-headers-2.6.5-1-k7-smp - Linux kernel headers 2.6.5 on AMD K7 SMP
kernel-kbuild-2.6-1 - Linux kernel 2.6 kbuild tools
kernel-package - A utility for building Linux kernel related Debian packages.
linux-kernel-headers - Linux Kernel Headers for development
debian:~#

Usa apt e installa quello che ti serve.