[web2py] Postgresql auth_user_id_seq already exist . Urgent!!!

[Ovidio Marinho]

Personally, I gave up after many tests, I decided to return the installation
of 189.6 andeverything works normally, a problem with the new DAL in
relation to postgresql.
-- 
        Ovidio Marinho Falcao Neto
             ovidio...@gmail.com
         Tecnologia da Informaçao
         Casa Civil do Governador
         83 3214 7885 - 88269088
                  Paraiba