Cannot install on Steam Deck

[rlyehfhtagn]

Hi, trying to install on a Steam Deck. The following is returned when entering the string to install. I am a beginner with Linux, just trying to make the Steam Deck work as my daily driver.

checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a race-free mkdir -p... /usr/bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C... yes
checking whether gcc accepts -g... yes
checking for gcc option to enable C11 features... none needed
checking whether gcc understands -c and -o together... yes
checking whether make supports the include directive... yes (GNU style)
checking dependency style of gcc... none
checking if build path '/home/deck/Documents/wacom/input-wacom-1.5.0' has spaces... no
checking for kernel type... Linux
checking for linux-based kernel... yes
checking for kernel source/headers... /usr/src/linux
checking kernel version... 6.12.8-arch1-1
configure: WARNING: Spcified '6.11.11-valve27-1-neptune-611-g60ef8556a811' kernel, but found '6.12.8-arch1-1' instead
configure: error: We could not find the development environment to build modules for the '6.11.11-valve27-1-neptune-611-g60ef8556a811' kernel within the '/usr/src/linux' directory. Please install the kernel source or the kernel development package and try again.
Build Failed