distutils -> distribute

Hi Luke,

Thank you for creating a very nice python API; I am planning on using it as an optional error reporting mode for reporting the status of long-running jobs on our cluster. Very fun!

I wanted to include it as a dependency in my projects but I couldn't figure out how to get distutils to make python-humbug install its own dependencies, so I swapped it over to using distribute. As a kindness, if you do know a way to make distutils do that, if you could point me to an example that would be super helpful for me in the future. Thank you!