[second2falcon]

Summary

The "Publish Docker image" run after the #7 merge failed at Dockerfile:38:

× Cannot uninstall packaging 25.0
╰─> The package's contents are unknown: no RECORD file was found for packaging.
hint: The package was installed by debian.

The change in #7 (one .vue file) didn't cause this. The Dockerfile installs pipenv without a version:

• The latest pipenv, 2026.9.1, requires a newer packaging than the one Debian installs with python3-pip.
• pip can't uninstall Debian's copy, so the step fails.
• The Fill stream pauses with black video to keep chat/chapters in sync #6 build on Oct 4 still got an older pipenv and passed.

Change

-RUN pip install pipenv --break-system-packages && pip cache purge
+RUN pip install "pipenv==2026.9.1" --break-system-packages --ignore-installed && pip cache purge

• The pin stops new pipenv releases from breaking unrelated builds. Upgrade it by changing the version, as with Pipfile.lock.
• --ignore-installed makes pip install its own packaging alongside Debian's instead of trying to remove it.

Everything else in the build is left as is:

• Python packages, including streamlink, are already pinned by Pipfile.lock (--deploy --ignore-pipfile).
• JS packages are pinned by yarn.lock.
• The apt packages and the node:24-trixie-slim base image stay unpinned so they keep getting Debian security updates.

Testing

I couldn't run a Docker build in my environment. The "Check Docker" workflow runs on this PR because it touches Dockerfile, and that run is the test.

🤖 Generated with Claude Code

https://claude.ai/code/session_01XuPs3nkTaDwZGoCD8oKKEV

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