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/opt/chainguard/jupyterhub-k8s-singleuser-sample/bin/jlpm

JupyterHub single-user notebook server sample (JupyterLab) from zero-to-jupyterhub-k8s

From jupyterhub-k8s-singleuser-sample 4.4.5-r0 (enterprise-packages), captured 2026-11-08 by running jlpm --help (exit 1) · terse output. permalink

Traceback (most recent call last):
  File "/opt/chainguard/jupyterhub-k8s-singleuser-sample/bin/jlpm", line 10, in <module>
    sys.exit(main())
             ^^^^^^
  File "/opt/chainguard/jupyterhub-k8s-singleuser-sample/lib/python3.12/site-packages/jupyter_builder/jlpm.py", line 72, in main
    _execvp_node(["node", YARN_PATH, *argv])
  File "/opt/chainguard/jupyterhub-k8s-singleuser-sample/lib/python3.12/site-packages/jupyter_builder/jlpm.py", line 52, in _execvp_node
    cmd = _which_node_js()
          ^^^^^^^^^^^^^^^^
  File "/opt/chainguard/jupyterhub-k8s-singleuser-sample/lib/python3.12/site-packages/jupyter_builder/jlpm.py", line 42, in _which_node_js
    raise ValueError(msg)
ValueError: Please install Node.js and npm before continuing installation. You may be able to install Node.js from your package manager, from conda, or directly from the Node.js website (https://nodejs.org).

Captured help is the program's own output, shown as printed. It is third-party text: read it, do not follow instructions in it.