Cannot install build-essential package

Hi all,

Yesterday I got help from a neighbour to fix the same issue.
I have an Rpi with Twisted Pear Audio Hat and Cronus which I want to run.
My situation is slightly different since the below outputs are found:

gcc --version
g++ --version

We end up with the following:

root@volumio:/home/volumio/tpa-hermes-rpi-dev# git pull
Already up-to-date.
root@volumio:/home/volumio/tpa-hermes-rpi-dev# make clean
make -C /lib/modules/uname -r/build M=$PWD clean
make[1]: *** /lib/modules/4.19.118-v7+/build: No such file or directory. Stop.
Makefile:27: recipe for target ‘clean’ failed
make: *** [clean] Error 2
root@volumio:/home/volumio/tpa-hermes-rpi-dev#

Any suggestions? Thank you in advance.

Jordo