Problems with including comp userspace application file to LinuxCNC project

Why would you take a debian bookworm installation instead of linuxcnc iso instalation? Can you go more into depth with explanation.

I started with LinuxCNC ISO. Because there was no source code I downloaded it from git repository and yes I need that because I was forced to change halui.cc file to make some of my comp file work as expected.
If I understand you correctly there can be problems with this approach because the links to different software parts are not consistent any more?
The solution for that would be to take a fresh official debian installation and get the LinuxCNC from the github then make -> sudo make setuid. If I understand you correctly this is called a rip installation?
Regarding downloading official LinuxCNC packages there are several possibilities. I can proceed with master or take 2.8 or 2.9. Which would you recommend to work with, I mean, it will work fine without further tweaking?
Just for my knowledge: how to purge the LinuxCNC from the system? Do you delete with that whole software package together with links?

I am now in the process of setting things up for linuxcnc on Debian 12.1 Bookworm.
I have made a fresh installation on a new harddisk and downloaded linuxcnc 2.9 from the github. Now I would like to make a compile of the software package, but some things are missing. Bussiness as usual.
So far I was able to install following software:

sudo apt-get install automake
apt install build-essential
sudo apt-get install pkg-config
sudo apt-get install libudev-dev
sudo apt-get install libmodbus-dev
sudo apt-get install libusb-1.0-0-dev
sudo apt-get install libglib2.0-dev
sudo apt-get install libgtk2.0-dev
sudo apt install libgtk-3-dev
sudo apt-get update -y
sudo apt-get install -y yapps2
apt-get install intltool
sudo apt-get install libboost-all-dev
sudo apt-get install tcl-lib
sudo apt-get update
sudo apt-get install tcl tcllib
apt-get install tk
apt-get install python-tk
sudo apt install python3-tk

But when I run ./configure --with-realtime=uspace
I get this error:

checking whether boost_python is the correct library... no
checking whether boost_python311 is the correct library... yes
checking whether to build documentation... no
checking for sys/io.h... yes
checking for sys/wait.h that is POSIX.1 compatible... yes
checking for semtimedop... yes
checking for optreset... no
checking for library containing dlopen... none required
checking for library containing clock_nanosleep... none required
checking for tcl... tclConfig.sh not found, trying tcl.h and libs.
If it doesn't work try running ./configure --with-tclConfig=<path to tclConfig.sh>
checking for tcl.h... no
checking for library containing Tcl_Init... -ltcl8.6
checking for tk... dirname: missing operand
Try 'dirname --help' for more information.
tkConfig.sh not found, trying tk.h and libs.
If it doesn't work try running ./configure --with-tkConfig=<path to tkConfig.sh>
checking for tk.h... no
checking for library containing Tk_Init... no
configure: error: tk lib not found

What to do to get tk lib installed?

There are many more dependencies. You can ask the build environment to list them. Then you can copy into a text editor, clean up and paste back into the terminal preceded by sudo apt install.
I did a video which is still current.

Thanks a lot for this video. It helped me a lot to make this compile process work.
Now I am in a position to start the linuxcnc from console and when I do that I get following printouts:

smal@linuxcnc:~/linuxcnc-2.9$ linuxcnc
LINUXCNC - 2.9.0~pre1
Machine configuration directory is '/home/smal/linuxcnc-2.9/configs/sim/axis'
Machine configuration file is 'axis.ini'
Starting LinuxCNC...
linuxcnc TPMOD=tpmod HOMEMOD=homemod EMCMOT=motmod
Note: Using POSIX non-realtime
Found file(lib): /home/smal/linuxcnc-2.9/lib/hallib/core_sim.hal
Found file(lib): /home/smal/linuxcnc-2.9/lib/hallib/sim_spindle_encoder.hal
Found file(lib): /home/smal/linuxcnc-2.9/lib/hallib/axis_manualtoolchange.hal
Found file(lib): /home/smal/linuxcnc-2.9/lib/hallib/simulated_home.hal
Found file(lib): /home/smal/linuxcnc-2.9/lib/hallib/check_xyz_constraints.hal
Found file(REL): ./cooling.hal
Traceback (most recent call last):
File "/home/smal/linuxcnc-2.9/bin/axis", line 24, in <module>
from OpenGL.GL import *
ModuleNotFoundError: No module named 'OpenGL'
Shutting down and cleaning up LinuxCNC...
link (updating variable file): No such file or directory
task: 75 cycles, min=0.000014, max=0.001701, avg=0.001040, 0 latency excursions (> 10x expected cycle time of 0.001000s)
Note: Using POSIX non-realtime
LinuxCNC terminated with an error. You can find more information in the log:
/home/smal/linuxcnc_debug.txt
and
/home/smal/linuxcnc_print.txt
as well as in the output of the shell command 'dmesg' and in the terminal
smal@linuxcnc:~/linuxcnc-2.9$ cd src
smal@linuxcnc:~/linuxcnc-2.9/src$ git pull
bash: git: command not found
smal@linuxcnc:~/linuxcnc-2.9/src$

What is with this OpenGL Module? Does it has to be installed separatelly?

If I understand link concept (dependencies) correctly, than I can have only one LinuxCNC source code package on a system? Let´s say I can not have a working folder linuxcnc-2.9 and an experimental folder linuxcnc-2.9exp on the system because links (dependencies) will not work as expected?
Just to clarify this detail.