# DO NOT set -u as virtualenv's activate script has unbound variables
set -e -o pipefail
-virtualenv "$WORKSPACE/.virtualenvs/lftools"
+virtualenv --quiet "$WORKSPACE/.virtualenvs/lftools"
# shellcheck source=./.virtualenvs/lftools/bin/activate disable=SC1091
source "$WORKSPACE/.virtualenvs/lftools/bin/activate"
-pip install --upgrade pip
-pip install --upgrade "lftools<1.0.0"
-pip freeze
+PYTHON="$WORKSPACE/.virtualenvs/lftools/bin/python"
+$PYTHON -m pip install --quiet --upgrade pip
+$PYTHON -m pip install --quiet --upgrade pipdeptree
+$PYTHON -m pip install --quiet --upgrade "lftools<1.0.0"
+
+echo "----> Pip Dependency Tree"
+pipdeptree