I find your instructions at Step 4 to be equivocal

[rfalanga]

In Step 4, at No. 1 it reads:

Copy the pull command from the package instructions

What pull command? I don't see any pull command.

Also, I clicked on the Package link, which didn't help. That took me to this:

I don't know what to do on this page. I am lost and the instructions are not clear.