when installing this package from a python 3.12 it seems that scikit-build is required to build and not only "scikit-build-core"

please update pyproject.toml accordingly

[build-system]
requires = ["scikit-build"]
build-backend = "scikit_build_core.build"

python -m pip install tksvg
Collecting tksvg
Downloading tksvg-0.7.4.tar.gz (50 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [8 lines of output]
scikit-build is required to build this project
install with python -m pip install scikit-build
Traceback (most recent call last):
File "", line 2, in
File "", line 34, in
File "/tmp/pip-install-l7z1zf22/tksvg_1ba9ffc30cdb480ab8e371fc553ce89a/setup.py", line 28, in
from skbuild import setup
ModuleNotFoundError: No module named 'skbuild'
[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.