Knowhere Project Wiki
I made a new wiki page for Knowhere. It's my Christmas present to everyone. What, you were expecting something other than open source software?
The buildout failed on my PowerPC iBook, which has gcc 4.0.0. Howard Butler has been successfully building the spatialindex library on his servers with gcc 4.0.1, so it may build on newer OS X systems as long as you have Python 2.4.