[CI] release-pypi-nightly: install protoc before building wheel#23750
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Kangyan-Zhou merged 1 commit intomainfrom Apr 26, 2026
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[CI] release-pypi-nightly: install protoc before building wheel#23750Kangyan-Zhou merged 1 commit intomainfrom
Kangyan-Zhou merged 1 commit intomainfrom
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The nightly wheel build fails with "Could not find `protoc`" because `python -m build` invokes setuptools-rust to build the bundled rust/sglang-grpc extension, whose build script (prost-build) requires protoc. Install protoc via the existing CI helper before the build, matching the pattern already used in pr-test.yml. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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…project#23750) Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
The nightly PyPI wheel build has been failing (e.g. run 24702019647) with:
python -m build --wheelinvokessetuptools-rust(configured atpython/pyproject.toml:220-223) to build the bundledrust/sglang-grpcextension, whose build script (prost-build) requiresprotoc. Theubuntu-latestrunner has Rust preinstalled but notprotoc.This adds an
Install protocstep before the build, using the existingscripts/ci/utils/install_protoc.shhelper — same pattern already used inpr-test.yml.Test plan
workflow_dispatchand confirm the wheel build succeeds.🤖 Generated with Claude Code