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368457ecce
Replaces fragile one-liner Makefile chain with a proper shell script. Tries: sudo -n apt → python3 -m pip --user → get-pip.py bootstrap. Prints a clear manual-install message if all automated paths fail. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
49 lines
1.5 KiB
Bash
Executable File
49 lines
1.5 KiB
Bash
Executable File
#!/bin/sh
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# Install Python dependencies needed by setup_cell.py
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set -e
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echo "Checking system dependencies..."
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# Ensure python3 is available
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if ! command -v python3 >/dev/null 2>&1; then
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echo "Installing python3..."
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sudo apt-get install -y python3 || { echo "ERROR: python3 not found and could not install it."; exit 1; }
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fi
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# Check if cryptography is already importable
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if python3 -c "import cryptography" 2>/dev/null; then
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echo "Dependencies OK."
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exit 0
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fi
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echo "Installing python3-cryptography..."
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# 1. Try apt (works if sudo is passwordless or interactive TTY is available)
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if sudo -n apt-get install -y python3-cryptography 2>/dev/null; then
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echo "Dependencies OK."
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exit 0
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fi
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# 2. Try pip (module form, covers both pip3 and python3 -m pip)
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if python3 -m pip install --user cryptography 2>/dev/null; then
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echo "Dependencies OK."
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exit 0
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fi
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# 3. Bootstrap pip via get-pip.py, then install
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if command -v curl >/dev/null 2>&1; then
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curl -sSL https://bootstrap.pypa.io/get-pip.py -o /tmp/get-pip.py 2>/dev/null \
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&& python3 /tmp/get-pip.py --user -q 2>/dev/null \
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&& python3 -m pip install --user cryptography 2>/dev/null \
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&& { echo "Dependencies OK."; exit 0; }
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fi
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# 4. No automated path worked — ask the user to install manually
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echo ""
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echo "ERROR: Could not install python3-cryptography automatically."
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echo "Please run the following command and then retry:"
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echo ""
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echo " sudo apt-get install -y python3-cryptography"
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echo ""
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exit 1
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