align with updates in preparation for merging with the version for eos0.3.0

site/_utils/setup.sh

@@ -0,0 +1,11 @@
+#! /bin/bash
+
+if pwd | egrep -q '\s'; then
+	echo "Working directory name contains one or more spaces."
+	exit 1
+fi
+
+which python3 || { echo "Failed to find python3. Try installing Python for your operative system: https://www.python.org/downloads/" && exit 1; }
+which poetry || curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/1.1.3/get-poetry.py | python3 - && source ${HOME}/.poetry/env
+poetry install
+poetry update