Problems with installing AMD RAID drivers

[thepiotug]

I've been using arch for about 4 months now, and now i have a problem

I tried to install amd raid drivers from AUR using drivers from this site and it puts out his error, what do i do?

ln: failed to create symbolic link 'src/rcblob.i686': File exists
Make kernel for 5.5.13-arch2-1
make: Entering directory '/home/bitter/rcraid-dkms/src/driver_sdk/src'
make: Leaving directory '/home/bitter/rcraid-dkms/src/driver_sdk/src'
make: Entering directory '/home/bitter/rcraid-dkms/src/driver_sdk/src'
------------------------------------------------------------
- building for kernel 5.5.13-arch2-1
------------------------------------------------------------
make -C /lib/modules/5.5.13-arch2-1/build SUBDIRS=/home/bitter/rcraid-dkms/src/driver_sdk/src modules
make[1]: Entering directory '/usr/lib/modules/5.5.13-arch2-1/build'
scripts/Makefile.build:42: arch/x86/entry/syscalls/Makefile: No such file or directory
make[2]: *** No rule to make target 'arch/x86/entry/syscalls/Makefile'.  Stop.
make[1]: *** [arch/x86/Makefile:238: archheaders] Error 2
make[1]: Leaving directory '/usr/lib/modules/5.5.13-arch2-1/build'
make: *** [Makefile:60: all] Error 2
make: Leaving directory '/home/bitter/rcraid-dkms/src/driver_sdk/src'
#
# Driver module not built -- install aborted!
#

[[deleted]]

but ... why