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Install expect and lbzip2 packages for unbuffer and lbzcat commands#5

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physikerwelt merged 3 commits into
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copilot/fix-command-not-found-errors
Feb 8, 2026
Merged

Install expect and lbzip2 packages for unbuffer and lbzcat commands#5
physikerwelt merged 3 commits into
mainfrom
copilot/fix-command-not-found-errors

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Copilot AI commented Feb 8, 2026

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QLever requires unbuffer and lbzcat utilities which were missing from the container.

Changes

  • Dockerfile: Added expect (provides unbuffer) and lbzip2 (provides lbzcat) packages to apt install list
  • README.md: Documented both utilities in Features and Installed Tools sections

These are runtime dependencies for QLever's data processing pipeline:

  • unbuffer - disables output buffering for real-time log streaming
  • lbzcat - parallel bzip2 decompression for faster data loading

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

Copilot AI and others added 2 commits February 8, 2026 15:14
Co-authored-by: physikerwelt <2777736+physikerwelt@users.noreply.github.com>
Co-authored-by: physikerwelt <2777736+physikerwelt@users.noreply.github.com>
Copilot AI changed the title [WIP] Fix missing commands for unbuffer and lbzcat Install expect and lbzip2 packages for unbuffer and lbzcat commands Feb 8, 2026
Copilot AI requested a review from physikerwelt February 8, 2026 15:15
@physikerwelt physikerwelt marked this pull request as ready for review February 8, 2026 16:06
@physikerwelt physikerwelt merged commit ff52568 into main Feb 8, 2026
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@physikerwelt physikerwelt deleted the copilot/fix-command-not-found-errors branch February 8, 2026 16:06
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2 participants