As an addendum to the yt-1.7 release announcement, if you plan on using any of the functions that use the Fortran kD-tree:
you will need to manually rebuild the fKDpy.so object after upgrading. The instructions are the same as before:
If you don't wish to use the tools above, you need not worry about the kD-tree - yt will function just fine without it for you!
We hope to someday make the Fortran kD-tree build automatically with the rest of yt, but for now this is what has to be done.
Let me know if you run into problems.
firstname.lastname@example.org o Stephen Skory http://physics.ucsd.edu/~sskory/... _.>/ _Graduate Student __()\()__