INSTALL_DIR=${INSTALL_ROOT}/opt/ontopia &&
mkdir -pv ${INSTALL_DIR} &&
cp -rv ${SOURCE_DIRECTORY}/* ${INSTALL_DIR} &&
find ${INSTALL_DIR}/ -print0 | xargs -r -0 -n 1 chown ontopia:ontopia &&
find ${INSTALL_DIR}/ -name "*.sh" -print0 | xargs -r -0 -n 1 chmod 755