Linux octopi 5.4.77-v7+ #1371 SMP Tue Nov 17 13:32:02 GMT 2020 armv7l GNU/Linux
I'm trying to build a kernel module on the above version of octopi and need specifically named headers for the module to build. It's looking for linux-headers-5.4.77-v7+ but APT doesn't contain any such headers. Basically the module wants the header name to be the exact same as uname -r.
Any ideas as to how a person could find these?
This is what I'm trying to build and the error I see:
Building v4l2-loopback driver... make -C /lib/modules/`uname -r`/build M=/home/pi/v4l2loopback modules make: *** /lib/modules/5.4.77-v7+/build: No such file or directory. Stop. make: *** [Makefile:44: v4l2loopback.ko] Error 2
Thanks for any information.