ok now i have an other problem when i try to create the GDB. I have this message
Executing: CreateEnterpriseGeodatabase PostgreSQL localhost test DATABASE_AUTH postgres ***** SDE_SCHEMA sde ***** # C:\Users\Administrateur\Desktop\keycode.ecp
Start Time: Mon Mar 23 15:18:16 2015
User has privileges required to create database objects.
Geodatabase admin user already exists.
Database already exists.
Validated authorization file.
User has required privileges for geodatabase setup.
XML support is enabled for the database instance.
You must copy the latest ST_GEOMETRY and dependent libraries to the PostgreSQL software location. Refer to the ArcGIS help topics for more details.
Connected RDBMS instance is not setup for Esri spatial type configuration.
Failed to execute (CreateEnterpriseGeodatabase).
Failed at Mon Mar 23 15:18:17 2015 (Elapsed Time: 1,30 seconds)