Pin Dockerfile base image to python:3.12-slim - #79
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mateofumis wants to merge 1 commit into
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mateofumis wants to merge 1 commit into
mateofumis wants to merge 1 commit into
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bernhste
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Sep 12, 2026
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I just had the same issue when building the devcontainer.
Pinning the version to 3.12 works.
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This PR closes #78
Description
The current
Dockerfileuses the floating (unpinned)python:3-slimbase image.When it is built in newer environments it will fail since
python:3-slimautomatically tracks the latest Python release, and no matching pre-compiled binary wheel exists on PyPI for this specific version combination. The build then crashes immediately because the minimalslimbase image lacks the necessary compiler toolchain (gcc).Pinning the base image to
python:3.12-slimfixes this by ensuring compatibility with the existing pre-compiled binaries.