Oh, do go and read Green's post...
The prosecutor has requested to interview Assange within the embassy but the proposed date in June was scuppered by Ecuadorian stalling:
http://www.thelocal.se/20150618/swedish-prosecutor-cancels-assange-meeting
and now Ecuador is apparently demanding that the Swedish prosecutor grants Assange asylum status upfront, which is literally something they cannot do (Swedish justice ministry is also unable to get cats down from trees or arrange for the Ecuadorian Embassy's rubbish collection to happen on a different day of the week):
http://www.thelocal.se/20150807/sweden-hits-out-at-illegal-ecuador-demands