anchor.diff:  ----
   
   Then you need to check again that you're using the correct Node.js and NPM versions.
  +
  +In some case it might be that some packages are not well resolved when installing NPM modules. If you get messages like:
  +
  +[source,console]
  +----
  +...
  +[webpack-cli] Error: Cannot find module '@rails/webpacker'
  +...
  +----
  +
  +Try to add the package `@rails/webpacker` manually in your `package.json` file next to the `@decidim/webpacker` package:
  +
  +[source,json]
  +----
  +...
  +    "@decidim/webpacker": "^0.25.2",
  +    "@rails/webpacker": "^6.0.0-rc.5",
  +...
  +----
  +
  +Then execute `npm install`.
  
positive.code: 
  [source,console]
  ----
  mkdir -p app/packs/src/decidim app/packs/stylesheets/decidim app/packs/stylesheets/images
  touch app/packs/src/decidim/.keep app/packs/stylesheets/decidim/.keep app/packs/stylesheets/images/.keep
  wget https://raw.githubusercontent.com/decidim/decidim/develop/decidim-generators/lib/decidim/generators/app_templates/decidim_application.js -O app/packs/src/decidim/decidim_application.js
  wget https://raw.githubusercontent.com/decidim/decidim/develop/decidim-generators/lib/decidim/generators/app_templates/decidim_application.scss -O app/packs/stylesheets/decidim/decidim_application.scss
  wget https://raw.githubusercontent.com/decidim/decidim/develop/decidim-generators/lib/decidim/generators/app_templates/_decidim-settings.scss -O app/packs/stylesheets/decidim/_decidim-settings.scss
  
negative.code: ----
  cp -rp app/assets/images/* app/packs/images/
  ----
  
  For instance, add the image "app/packs/images/test.png" in a view using the helper:
  
  [source,erb]
  ----
  <%= image_pack_tag "media/images/test.png" =>
  ----
  
  Note that, by default, all images are flattened in a single directory (any subdirectory structure is lost when requiring an image using the `image_pack_tag`).
  So, if you have a file in a subdirectory such as `app/packs/images/subfolder/test.png`, you still need to call for the image using `image_pack_tag "media/images/test.png"`
  
  === Migrate stylesheets
  
  