[Distutils] Bootstrap use_setuptools() in ez_setup.py failure

[P.J. Eby]

At 01:55 PM 1/20/2011 +0800, Pherl Liu wrote:
>Hmm, I think it now only delete pkg_resource when 
>pkg_resrouces.VersionConflict is caught, but the fix should be also 
>delete pkg_resources when pkg_resources.DistributionNotFound is caught.

Good catch.  Under previous use cases, the only time you'd have 
pkg_resources and *not* setuptools, it would be if you were bundling 
pkg_resources.  Nowadays, though, some distros split setuptools from 
pkg_resources, so you can have an older, distro-supplied 
pkg_resources, but no setuptools.

Anyway, I've fixed this in SVN and on the website now.  Thanks!