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[Andrej Mitrovic]

On 1/30/14, Martijn Pot <martijnpot52 at gmail.com> wrote:
> Indeed, making them public solved the problem. Is there more
> stuff in the book that isn't working?

Check the errata page[1], which coincidentally seems to be down. I'll CC Andrei.

[1]: http://erdani.com/tdpl/errata/index.php?title=Main_Page

Another more-recent book (and a free one) is this:
http://ddili.org/ders/d.en/index.html