STATIC_DIR_ARCH="${STATIC_DIR}/archive"
CSS_PATCH_FILE="${STATIC_DIR}/theme_overrides.css"
-sudo apt-get install -y libxml2 libxml2-dev libxslt-dev build-essential zlib1g-dev
+sudo apt-get -y update
+sudo apt-get -y install libxml2 libxml2-dev libxslt-dev build-essential zlib1g-dev
# Clean-up when finished:
trap 'rm -rf ${WORKING_DIR}; exit' EXIT