ci: install Qt system libraries on the runner#1
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PySide6 dlopens libEGL.so.1 (and libxkbcommon0, libdbus-1-3) when pytest-qt imports QtGui in pytest_configure, before the offscreen platform set in tests/conftest.py can take effect. The ubuntu-latest image does not ship these libs, so every matrix leg fails with `ImportError: libEGL.so.1`. Install the minimal set via apt before `uv sync`. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
mainsince the workflow was added — all three matrix legs (Python 3.11/3.12/3.13) fail atpytest_configurewithImportError: libEGL.so.1: cannot open shared object file.QtGuidlopenslibEGL.so.1(and a couple of friends) at import time, beforeQT_QPA_PLATFORM=offscreenfromtests/conftest.pycan take effect. Theubuntu-latestimage doesn't ship those libs.apt-get install -y libegl1 libxkbcommon0 libdbus-1-3step beforeuv sync. Minimal set; offscreen mode means we don't need the xcb stack.Test plan
Run testsstep no longer showsImportError: libEGL.so.1mainrun is also green🤖 Generated with Claude Code