You can find a small guide for building Strigi on a fresh installation of Kubuntu feisty fawn.
The guide can be applied also to other debian-based system.

You can find it here.

The new version of Strigi, 0.5.1, has been released. We have worked long on this release and it contains many improvements.
- API cleanup because KDE4 is now using Strigi
- new analyzer models that make it easier to write plugins for text, xml and binary files
- multithreading support for indexing
- inheritance in the field properties
- better documentation
- native support for microsoft office and pdf
- removal of many dependencies

Property hierarchy got converted to .fieldproperties files (strigi/src/streamanalyzer/fieldproperties). Analyzers are being changed to use it. You can expect minor "turbulence" for a couple of days, but it is worth it.

All new analyzers are expected to use Strigi Property Hierarchy. If you have any questions or specific needs/issues, just ask me.

Today on KDE Dot news Troy Unrau wrote an interesting article about Strigi.
You can read it here.

Another revision. I tried to sync it to Nepomuk draft ontology as much as possible. Comments are welcome.

As you can see this is the new Strigi website.
Please be patient until we fix some little problems...

What a great news! Jos, can you write something about it? ;)

This year at Bruxelles FOSDEM, three different speeches talked about Strigi.