don't set http_proxy environment variable, because it affects things we don't want it to
don't set http_proxy environment variable, because it affects things we don't want it to

nlevitt/brozzler,nlevitt/brozzler,internetarchive/brozzler,internetarchive/brozzler,nlevitt/brozzler,internetarchive/brozzler,nlevitt/brozzler,internetarchive/brozzler,nlevitt/brozzler