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pangeo-data / pangeo-stacks

Curated Docker images for use with Jupyter and Pangeo
https://pangeo-data.github.io/pangeo-stacks/
BSD 3-Clause "New" or "Revised" License
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repo2docker-entrypoint: line 8: exec: jupyterhub-singleuser: not found #132

Open bgroenks96 opened 4 years ago

bgroenks96 commented 4 years ago

I am encountering this error when JupyterHub attempts to spawn the JupyterLab pod since upgrading to the latest version of base-notebook-onbuild 2020.02.07-1c213fa.

Has anyone seen this before? It could be an issue with my setup, but I'm not sure where to look.

bgroenks96 commented 4 years ago

Seems to be caused by this file in repo2docker receiving jupyterhub-singleuser as an argument. But I'm still not sure how or why this happens (or what changed; I upgraded the JupyterHub and Pangeo versions).

scottyhq commented 4 years ago

@bgroenks96 sounds like you are running this in your own Hub? What helm versions of jupyterhub and pangeo are you running?

I haven't seen that error before but we have made some version changes to the stacks images recently. I tried the specific image you pointed to above on our binder deployments and am not seeing any errors: https://github.com/scottyhq/pangeo-binder-test

bgroenks96 commented 4 years ago

Yes, I have my own fork of pangeohub. I am using JuypterHub 0.9-beta3 (also failed with 0.9-beta2, pangeohub's current version) and the latest version of pangeohub from pangeo-helm repository, with some minor modifications (like the nvidia driver installer). I also have dask-gateway removed because it seems to cause a separate, unrelated error. I'll double check, but everything else should be exactly the same as in pangeo-helm master.

bgroenks96 commented 4 years ago

Also, I should mention that this error was resolved for me by downgrading to pangeo 2020.02.06-e705b78 (merge commit from PR #118). The start script functionality didn't seem to work, though (script didn't run), so I ended up just reverting to a version from October.

rabernat commented 4 years ago

I am trying an failing to launch a binder with pangeo/pangeo-notebook-onbuild:2020.02.03-0853dbb (see https://github.com/cgentemann/osm2020tutorial). The binder won't launch. Could it be related?

rabernat commented 4 years ago

nm, that image is not the most recent one