PG::Erreur: ERREUR: les nouvelles de l'encodage (UTF-8) est incompatible

J'ai installé postgresql-9.2.4 à partir de la source, aujourd'hui en application rails quand j'execute:

rake db:create commande j'obtiens:

$ bin/rake db:create RAILS_ENV="test"
PG::Error: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template.
: CREATE DATABASE "verticals_test" ENCODING = 'unicode'
/home/vagrant/my-project/.gems/ruby/1.9.1/gems/activerecord-3.2.12/lib/active_record/connection_adapters/postgresql_adapter.rb:652:in `exec
....
bin/rake:16:in `load'
bin/rake:16:in `<main>'
Couldn't create database for {"adapter"=>"postgresql", "encoding"=>"unicode", "database"=>"my_db", "host"=>"localhost", "pool"=>5, "username"=>"my_user", "password"=>"my_password"}

une idée?

InformationsquelleAutor tokhi | 2013-05-24