Step 1 says:
Step 1
We'll need to add two more files and move another to make the application work. Type this on the command line:
mkdir public/assets
mkdir public/javascripts
mkdir public/stylesheets
mv app/assets/images/rails.png public/assets
touch public/javascripts/application.js
touch public/stylesheets/application.css
If you're curious what these commands are doing, ask a teaching assistant.
Why is this necessary? I started the application fine without doing this, although haven't worked through everything.
Is this a holdover from --skip-sprockets? Margaret realized that argument was no longer needed, as the underlying incompatibility issue has been resolved.
If it isn't necessary, I'll remove the step. If it is, I'd like to add a more satisfying explanation.
Thanks-
Janet