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python-build: advise user with no c compiler

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this checks if "no acceptable C compiler found" is in the last 10 lines of the log, and asks if the user has correctly installed the build dependencies.
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exurd 2025-08-01 15:54:15 +01:00
parent df84c42653
commit 6cc26adbaf
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1 changed files with 8 additions and 1 deletions
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9
plugins/python-build/bin/python-build
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@ -202,7 +202,14 @@ build_failed() {
colorize 33 "Results logged to ${LOG_PATH}"
printf "\n\n"
echo "Last 10 log lines:"
tail -n 10 "$LOG_PATH"
TAIL=`tail -n 10 "$LOG_PATH"`
echo "$TAIL"
if echo "$TAIL" | grep -q "no acceptable C compiler found"; then
printf "\n"
echo "Are the build dependencies for Python correctly installed?"
echo "Please consult to the Wiki page for more info."
echo "https://github.com/pyenv/pyenv/wiki#suggested-build-environment"
fi
fi
} >&3
exit 1