Versions of python and python-dev, etc. don't necessarily match

[OrangeDog]

python${PYTHON_VERSION} python3-dev libpython3-dev

You're only specifying the minor version for python, and not any of the related packages. They will instead use the default for the distribution, ignoring PYTHON_VERSION.

You either need to specify the same version for all of them (and use e.g. the deadsnakes repo), or not bother with PYTHON_VERSION and use the distro default for everything.

[cdalvaro]

I've been hesitating this for a while and you are right. I think that best thing is to remove any reference to PYTHON_VERSION and use the distro default.

[OrangeDog]

You could also consider using one of the python images as a base, to get non-default pythons (but not pre-release debians).

e.g. python:3.10-slim-bullseye

[cdalvaro]

You could also consider using one of the python images as a base, to get non-default pythons (but not pre-release debians).

e.g. python:3.10-slim-bullseye

I tried it, but I got an error with the salt-bootstrap script.

[cdalvaro]

Thank you for reporting this issue, @OrangeDog!