error: Command '['gcc', '-fno-strict-overflow', '-Wsign-compare', '-DNDEBUG', '-g', '-O3', '-Wall', '-fPIC', '-DCYTHON_CLINE_IN_TRACEBACK=0', '-I/usr/include/libxml2', '-Isrc', '-Isrc/lxml/includes', '-I/app/.venv/include', '-I/usr/local/include/python3.12', '-c', 'src/lxml/etree.c', '-o', 'build/temp.linux-x86_64-cpython-312/src/lxml/etree.o', '-w']' returned non-zero exit status 1.
Error recorded 3 times in PanelAlpha Engine deploys on Python. The deploy log below is the recorded failure output.
TypeErrorAn error that occurred in the deployed application. It is not necessarily a PanelAlpha Engine error, but we keep working on improvements so you run into fewer of them.
Seen3 times · 3 variants
WherePython
StatusObservedOur team will look into this soon, verify the cause and try to fix it in an upcoming release.
What the log looks like
Deploy log
error: Command '['gcc', '-fno-strict-overflow', '-Wsign-compare', '-DNDEBUG', '-g', '-O3', '-Wall', '-fPIC', '-DCYTHON_CLINE_IN_TRACEBACK=0', '-I/usr/include/libxml2', '-Isrc', '-Isrc/lxml/includes', '-I/app/.venv/include', '-I/usr/local/include/python3.12', '-c', 'src/lxml/etree.c', '-o', 'build/temp.linux-x86_64-cpython-312/src/lxml/etree.o', '-w']' returned non-zero exit status 1.[end of output]note: This error originates from a subprocess, and is likely not a problem with pip.ERROR: Failed building wheel for lxml[notice] A new release of pip is available: 25.0.1 -> 26.2.2[notice] To u…