Check content of src_dir
set -o xtrace -o nounset -o pipefail -o errexit
+ls -R ${SRC_DIR}
# Packs and installs the extension, nodejs extension rebuild is done automatically
# on jupyterlab startup, when the new extension is detected or was removed.
"${PREFIX}/bin/jupyter" labextension install ${SRC_DIR}/package --no-build
