Tiny core 9.0, kernel headers?

[emmi]

It seems I can't get them:

tc@box:~$ tce-load -wi linux-`uname -r`_api_headers
Downloading: linux-4.14.10-tinycore_api_headers.tcz
Connecting to repo.tinycorelinux.net (89.22.99.37:80)
wget: server returned error: HTTP/1.1 404 Not Found
md5sum: linux-4.14.10-tinycore_api_headers.tcz.md5.txt: No such file or directory
Error on linux-4.14.10-tinycore_api_headers.tcz
tc@box:~$

I also tried linux-4.14.10_api_headers.tcz. The App-tool offers headers for 4.14.3, but that doesn't look right, or?

[curaga]

The minor versions don't affect headers, so please use the .13 one.

[emmi]

You probably wanted to say 'the .3'

Which gets me to
  make[2]: *** /lib/modules/4.14.10-tinycore/build: No such file or directory. Stop.
The path up to 'build' is there.

I installed git, compiletc (the 4.14.3 headers are included) and linux-kernel-sources-env.
This was all I needed for tiny core 6.x.

Do I need more? Or can someone point me to some docs?

Something or someone - including me - is confused.

[emmi]

Can I delete my last reply?

I found in my notes that I have to run linux-kernel-sources-env.sh.

That sets up the missing link. So I'm all set.