# 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 "$WORKSPACE/.virtualenvs/lftools/bin/activate"
-pip install --quiet --upgrade pip
-pip install --quiet --upgrade pipdeptree
-pip install --quiet --upgrade "lftools<1.0.0"
+PYTHON="$WORKSPACE/.virtualenvs/lftools/bin/python"
+$PYTHON -m pip install --quiet --upgrade pip
+$PYTHON -m pip install --quiet --upgrade "lftools<1.0.0"
-echo "----> Pip Dependency Tree"
-pipdeptree
+# pipdeptree prints out a lot of information because lftools pulls in many
+# dependencies. Let's only print it if we want to debug.
+# echo "----> Pip Dependency Tree"
+# $PYTHON -m pip install --quiet --upgrade pipdeptree
+# $PYTHON -m pipdeptree