Hi, I have a package
https://salsa.debian.org/debian-astro-team/asdf-standard that changed its build process to pyproject.toml. As hinted by pybuild, I added pybuild-plugin-pyproject to the build dependencies; however it still does not build properly. The build fails with the following output: -------------------------------8<----------------------------------- * Building wheel... Successfully built UNKNOWN-1.0.3-py3-none-any.whl I: pybuild plugin_pyproject:118: Unpacking wheel built for python3.10 with "installer" module E: pybuild pybuild:369: build: plugin pyproject failed with: UNKNOWN wheel found: UNKNOWN-1.0.3-py3-none-any.whl. Does pyproject.toml specify a build-backend? dh_auto_build: error: pybuild --build -i python{version} -p 3.10 returned exit code 13 make: *** [debian/rules:5: binary] Error 25 -------------------------------8<----------------------------------- which I do not understand. The build backend specified in pyproject.toml is build-backend = "setuptools.build_meta" What goes wrong here? Full build log: https://salsa.debian.org/debian-astro-team/asdf-standard/-/jobs/3095942 Cheers Ole