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I use Anaconda to open a Jupyter Notebook:

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When I open the Jupyter Notebook in the default environment, 'root', everything is all right:

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normal Conda environment

But there are some mistakes when I open the Jupyter Notebook in the other environment.

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enter image description here

enter image description here

empty Conda environment

Is there some necessary information I should complement？

Thanks a lot.

L.Clive
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    Welcome to Stack Overflow! Please do not use images to convey textual information. [Edit] your question to replace them with the respective code. Additionally, questions seeking debugging help ("**why isn't this code working?**") must include the desired behavior, a specific problem or error and the shortest code necessary to reproduce it in the question itself. Without this, your question is off-topic and liable to be closed. Please construct a [Minimal, Complete, and Verifiable example](https://stackoverflow.com/help/mcve) and include it. – Tim Diekmann Jun 05 '18 at 07:31

1 Answers1

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This is because you haven't installed jupyter notebook in that environment. Activate your environment and type where jupyter. Most probably, you'll see C:\Software\Anaconda\Scripts\jupyter.exe

Then type path. You should see something like PATH=c:\Software\Anaconda\envs\<your env>; ... long output ;c:\Software\Anaconda; ...

The cmd interpreter searches for jupyter executable first in current directory, then in directories, listed in PATH. It launches the first one, which it has found.

That's why first entries in PATH are related to your environment.

If the jupyter will be found somewhere else, it will be successfully launched, but obviously will have no idea about your separate environment.

This can be solved by conda install jupyter in your environment.

See also this question

wl2776
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