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Incompatible versions on install #56

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astrojuanlu opened this issue Dec 17, 2020 · 5 comments
Closed

Incompatible versions on install #56

astrojuanlu opened this issue Dec 17, 2020 · 5 comments
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@astrojuanlu
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I tried installing jupyterlab-classic (thanks for this project, looks awesome!) using this requirements.in file for pip-tools:

$ cat requirements.in 
jupyterlab-classic~=0.1.0rc1

and got this error:

Could not find a version that matches jupyter-server~=1.0.1,~=1.1 (from jupyterlab==3.0.0rc13->jupyterlab-classic==0.1.0rc1->-r requirements.in (line 1))
Tried: 0.0.1, 0.0.1, 0.0.2, 0.0.2, 0.0.3, 0.0.3, 0.0.4, 0.0.4, 0.0.5, 0.0.5, 0.1.0, 0.1.0, 0.1.1, 0.1.1, 0.2.0, 0.2.0, 0.2.1, 0.2.1, 0.3.0, 0.3.0, 1.0.0, 1.0.0, 1.0.1, 1.0.1, 1.0.2, 1.0.2, 1.0.3, 1.0.3, 1.0.4, 1.0.4, 1.0.5, 1.0.5, 1.0.6, 1.0.6, 1.0.7, 1.0.7, 1.0.8, 1.0.8, 1.0.9, 1.0.9, 1.0.10, 1.0.10, 1.0.11, 1.0.11, 1.1.0, 1.1.0, 1.1.1, 1.1.1
Skipped pre-versions: 1.0.0rc0, 1.0.0rc0, 1.0.0rc1, 1.0.0rc1, 1.0.0rc2, 1.0.0rc2, 1.0.0rc3, 1.0.0rc3, 1.0.0rc4, 1.0.0rc4, 1.0.0rc5, 1.0.0rc5, 1.0.0rc6, 1.0.0rc6, 1.0.0rc7, 1.0.0rc7, 1.0.0rc8, 1.0.0rc8, 1.0.0rc9, 1.0.0rc9, 1.0.0rc10, 1.0.0rc10, 1.0.0rc11, 1.0.0rc11, 1.0.0rc12, 1.0.0rc12, 1.0.0rc13, 1.0.0rc13, 1.0.0rc14, 1.0.0rc14, 1.0.0rc15, 1.0.0rc15, 1.0.0rc16, 1.0.0rc16
There are incompatible versions in the resolved dependencies:
  jupyter-server~=1.1 (from nbclassic==0.2.5->jupyterlab==3.0.0rc13->jupyterlab-classic==0.1.0rc1->-r requirements.in (line 1))
  jupyter-server~=1.1.0 (from jupyterlab-server==2.0.0rc9->jupyterlab==3.0.0rc13->jupyterlab-classic==0.1.0rc1->-r requirements.in (line 1))
  jupyter-server~=1.0.1 (from jupyterlab==3.0.0rc13->jupyterlab-classic==0.1.0rc1->-r requirements.in (line 1))

I guess this is not really a jupyterlab-classic issue, but I am unsure on how to proceed from here, or where to report this.
@jtpio
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jtpio commented Dec 17, 2020 •
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Thanks @astrojuanlu for reporting this.

Can you confirm that running pip install jupyterlab-classic~=0.1.0rc1 in a new environment proceeds correctly with the installation? Just to check whether this has something to do with pip-tools.

@astrojuanlu
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Indeed, this works, even if using the new pip dependency resolver. And pip check does not show any broken requirement. Therefore this looks like a pip-tools issue...?

Feel free to close this one, I might open a new issue on pip-tools when I have the time.

@jtpio
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jtpio commented Dec 17, 2020

Thanks for checking.

nbclassic recently switched to jupyter-server~=1.1 (in 0.2.5), while jupyterlab==3.0.0rc13 is still on jupyter-server~=1.0.1. So that might be the reason.

Once jupyterlab==3.0.0rc14 is out (which will depend on jupyter-server~=1.1), I'll cut a new rc for jupyterlab-classic too so it depends on the latest packages. Hopefully that should help with this.

@astrojuanlu astrojuanlu mentioned this issue Dec 18, 2020
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@astrojuanlu
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jupyterlab 3.0.0rc14 was published 8 hours ago, and this error can't be reproduced anymore with it. Besides, I opened an issue on pip-tools. Closing this, and thanks for your prompt response!

@jtpio
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jtpio commented Dec 18, 2020

Nice, yes that makes sense.

Thanks!

@jtpio jtpio added this to the Reference milestone Jan 8, 2021
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