Does anyone have TkAgg working with the Aqua version of Tk?

I'm using Python/Tkinter under OS X, but with the Aqua version of Tcl/Tk
rather than with the X11 version. Unfortunately, I can't get matplotlib's
installation to complete correctly with tkagg turned on; it gets to
a certain point in the compile and then says:

In file included from src/ft2font.c:1:
src/ft2font.h:7:22: ft2build.h: No such file or directory
src/ft2font.h:8:10: #include expects "FILENAME" or <FILENAME>
src/ft2font.h:9:10: #include expects "FILENAME" or <FILENAME>
In file included from src/ft2font.c:1:
src/ft2font.h:28: error: parse error before "FT_Face"
src/ft2font.h:28: warning: no semicolon at end of struct or union

The named file is part of the freetype package, which I installed via Fink.
Unfortunately, I don't know if this is due to the fact that matplotlib
expects an X11 environment, library/path problems, or something

Anyone else have matplotlib/tkagg working under TckTkAqua? If
so, any hints?