Coup in Bolivia?

Eva Morales was reported to be the first indigenous head of state in Latin America in recent times. Bolivia was said to have been politically and economically marginalised, yet, his biggest mistake, according to a compatriot was that he failed to groom a successor.
Mexico and Uraguay do not recognise the new as called interim government of which Jeanine Anez is leader. Hundreds of Morales supporters are claiming a coup and calling for him to come back.
The u.n. are reported to have sent Jean Arnault who is described as personal envoy of the Secretary-General for Bolivia, to help resolve the crisis. Bolivia is said to hold the second largest natural gas reserves on the continent. It is not known whether Morales will return.