Cannot start Julia on Juno+Atom - julia

I've installed Atom via the ppa
sudo add-apt-repository ppa:webupd8team/atom
sudo apt install atom
then I've installed the Juno IDE via uber-juno in the "+Install" section in Atom.
At ths stage, when I try to start Julia from the console in Atom, this strange error appears:
I'm running
Atom : 1.26.1
Electron: 1.7.11
Chrome : 58.0.3029.110
Node : 7.9.0
on Linux Ubuntu 16.04

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Ubuntu 20.04.2 LTS Kernel
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I am using Atom on windows 10 and I have the issue that hydrogen isn't running or updating any kernels while stating the error message:
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So this one resolved the issue for me:
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I noticed at some point that this error was occurring whenever I entered 'python3' at the commandline:
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ImportError: No module named jupyter_core.command when running via SSH

Jupyter notebook work just fine on my computer, but when i run it via ssh from another computer i receive this message:
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and i have Conda installed
Ok then.
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This worked for me
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Launch Octave with GUI

I downloaded octave version 4.2.1 as instructed here http://wiki.octave.org/Octave_for_macOS, and I am able to run Octave from the terminal. However, I cannot launch Octave using GUI. When I add the command --force-gui, nothing happens.
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I had the same problem.
Tried qt, flk but nothing happens with homebrew.
I do this:
Remove octave from homebrew : brew uninstall octave
Installed MacPort (https://guide.macports.org)
Install octave by macport : sudo port install octave
The repository homebrew/science is dead. Now Octave is available on dpo/homebrew-openblas
Just type:
brew tap dpo/openblas
Next pin the repository:
brew tap-pin dpo/openblas
Then install the dev snapshot with Java and the GUI
brew install dpo/openblas/octave --HEAD --with-qt --devel --with-java
You may also install Octave via MacPorts by executing
sudo port install octave
in the terminal. By default MacPorts will install Octave with the following options: +accelerate +app +docs +gfortran +graphicsmagick +qt5 +sound +sundials. It is qt5, that is necessary for the GUI backend. To view available options prior the installation you may execute:
port variants octave
To install Octave with the options you like list the options at the end of the command:
sudo port install octave +atlas +gcc10
Finally, to view the options with which Octave was installed, execute:
port installed | grep octave
And to launch Octave with GUI run:
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