In training books & materials there always seems to be a gap bewteen the initial configuration of an environment and the daily coding ritual. I definitely find it frustrating when you do "exactly" what the text describes and you encounter unexpected red flags all over the IDE; it makes you feel like you're so off base that you have no idea what you're doing.

A little blurb somewhere would be nice, for sure. I'm glad I went ahead to compare the sample code as well, but it leaves you scratching your head saying "why does his look like that?" At any rate, enjoying the book so far, on to the next chapter!