New more QA prone be-9999.ebuild.

New more QA prone be-9999.ebuild.

From http://bugs.gentoo.org/show_bug.cgi?id=303867#c9

On 2010-05-03 15:20:06, Enrico Tagliavini wrote:
> I used be today and i got the time to improve the ebuild, making it
> respecting more QA and using the distutils eclass. Yeah i know i'm
> using also python.eclass but since distutils inherit it, and this
> will unlikely change i left it as is. I added the ~amd64 keyword
> since it works on amd64 here.
>
> Hope it will be usefull :)