ANONYMOUS Yes, this is an unofficial version, just as the MySQL builds on MacUpdate and VersionTracker are unofficial, and have been for years.
The reason I posted this is that the standard "make; make test; make install" doesn't do what most people want on Mac OS X.
If you don't trust that it's unmodified, you can download the SQLite and readline source archives and build them for yourself. I don't see any point in including them on the .dmg file, though, since if you really doubt that this is the real SQLite, you wouldn't trust that I included the real source, either.
(Version 2.8.13)