pangeo-stacks
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repo2docker-entrypoint: line 8: exec: jupyterhub-singleuser: not found
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.
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).
@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
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.
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.
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?
