kernel headers not found on pwnagotchi

[Arnxb007]

ERROR:
make dkms_install
mkdir: created directory '/usr/src/8812au-5.6.4.2_35491.20191025'
cp -r * /usr/src/8812au-5.6.4.2_35491.20191025
dkms add -m 8812au -v 5.6.4.2_35491.20191025

Creating symlink /var/lib/dkms/8812au/5.6.4.2_35491.20191025/source ->
/usr/src/8812au-5.6.4.2_35491.20191025

DKMS: add completed.
dkms build -m 8812au -v 5.6.4.2_35491.20191025
Error! echo
Your kernel headers for kernel 5.15.44-Re4son+ cannot be found at
/lib/modules/5.15.44-Re4son+/build or /lib/modules/5.15.44-Re4son+/source.
make: *** [Makefile:1790: dkms_install] Error 1

tried the troubleshoot method mentioned but same issue

[dsmirnov-sxope]

try using apt-get install raspberrypi-kernel-headers