Jupyter notebook dark mode doesn't work on first load

[george-gca]

Acknowledge the following

• I carefully read and followed the Getting Started guide.
• I read through FAQ and searched through the past issues, none of which addressed my issue.
• The issue I am raising is a potential bug in al-folio and not just a usage question.
  [For usage questions, please post in the Discussions instead of raising an issue.]

Describe the bug
When first opening the blog post about jupyter notebooks, activating the dark mode doesn't affect the notebook. After a reload it works as expected.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://alshedivat.github.io/al-folio/blog/2023/jupyter-notebook/
2. Change theme to dark and back
3. Reload the page
4. Change theme to dark and back again

[RedaBenh]

Same issue:
I try the start jekyll with this command:
bundle exec jekyll serve --lsi

I get this error:

....
Jekyll Feed: Generating feed for posts
Populating LSI... 
Rebuilding index... 
                  
 Jekyll Diagrams: Command Not Found: mmdc
Conversion error: JekyllJupyterNotebook::Converter encountered an error while converting 'assets/jupyter/blog.ipynb':
                  No such file or directory - jupyter
                  ------------------------------------------------
    Jekyll 4.3.2   Please append `--trace` to the `serve` command 
                   for any additional information or backtrace. 
                  ------------------------------------------------
/Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-jupyter-notebook-0.0.5/lib/jekyll-jupyter-notebook/converter.rb:50:in `spawn': No such file or directory - jupyter (Errno::ENOENT)
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-jupyter-notebook-0.0.5/lib/jekyll-jupyter-notebook/converter.rb:50:in `block in convert_notebook'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-jupyter-notebook-0.0.5/lib/jekyll-jupyter-notebook/converter.rb:49:in `pipe'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-jupyter-notebook-0.0.5/lib/jekyll-jupyter-notebook/converter.rb:49:in `convert_notebook'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-jupyter-notebook-0.0.5/lib/jekyll-jupyter-notebook/converter.rb:28:in `convert'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/renderer.rb:105:in `block in convert'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/renderer.rb:104:in `each'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/renderer.rb:104:in `reduce'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/renderer.rb:104:in `convert'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/renderer.rb:84:in `render_document'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/renderer.rb:63:in `run'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/site.rb:572:in `render_regenerated'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/site.rb:564:in `block in render_pages'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/site.rb:563:in `each'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/site.rb:563:in `render_pages'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/site.rb:211:in `render'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/site.rb:80:in `process'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/command.rb:28:in `process_site'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/commands/build.rb:65:in `build'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/commands/build.rb:36:in `process'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/command.rb:91:in `block in process_with_graceful_fail'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/command.rb:91:in `each'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/command.rb:91:in `process_with_graceful_fail'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/lib/jekyll/commands/serve.rb:86:in `block (2 levels) in init_with_program'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `block in execute'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `each'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/mercenary-0.4.0/lib/mercenary/command.rb:221:in `execute'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/mercenary-0.4.0/lib/mercenary/program.rb:44:in `go'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/mercenary-0.4.0/lib/mercenary.rb:21:in `program'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/gems/jekyll-4.3.2/exe/jekyll:15:in `<top (required)>'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/bin/jekyll:25:in `load'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/bin/jekyll:25:in `<main>'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/bin/ruby_executable_hooks:22:in `eval'
      from /Users/redabenh/.rvm/gems/ruby-3.1.3/bin/ruby_executable_hooks:22:in `<main>'

There is any workarround ?
i'm on Mac OS

[RedaBenh]

I finally build jekyll on docker
i think you need to complet the section local-setup-standard of getting started guide to include jupyter installation steps

[george-gca]

Actually the error you reported is not related to this. As you already figured it out, you were just missing jupyter installed on your machine. We have a PR #1523 to make Docker the recommended way of using this, but I agree that jupyter installation is missing in README. I will add it now.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[george-gca]

I couldn't reproduce this bug anymore. Maybe it is solved now.

[lesterbotello]

I'm getting this but after I push my code to Github Pages in the build step.

  Jekyll Diagrams: Command Not Found: mmdc
  Conversion error: JekyllJupyterNotebook::Converter encountered an error while converting 'assets/jupyter/blog.ipynb':
                    No such file or directory - jupyter
                    ------------------------------------------------
      Jekyll 4.3.2   Please append `--trace` to the `build` command 
                     for any additional information or backtrace. 

Is there something I'm missing?