distutils question->when do install, says header (.h) file is an unknown file type!?!?!

[Christian Seberino]

I have a program that has Python and C code.
                                                                                
I added Extension stuff to setup.py and all .c and .h
files get into tarball fine.

(I have something like Extension("foo", glob.glob("bar/*.[ch]") )
                                                                                
When I try to INSTALL the package it says header (.h)
file is an unknown type.  How fix this???
                                                                                
Chris