[Distutils] Installing header files with setuptools

[James Porter]

Perhaps this is a bug or perhaps I'm just doing it wrong, but I can't 
figure out a good way to install C header files as part of a setuptools 
project.

With distutils, there's a "headers" argument to setup() that installs 
the header files in their proper spot, but setuptools ignores this. It 
looks like setuptools is hijacking the install command and manually 
running install_lib, install_data, etc, but never install_headers.

Does setuptools expect me to do this in a different way, or is this 
something that should be fixed?

- Jim