#!/bin/bash set +e FILE=/usr/local/lib/libtaospyudf.so if [ ! -f "$FILE" ]; then echo "$FILE does not exist." apt install -y python3 python3-dev python3-venv /usr/bin/python3 -m venv /udfenv source /udfenv/bin/activate pip3 install taospyudf ldconfig deactivate else echo "show dependencies of $FILE" ldd $FILE fi