postgres o java o mondrian??

[Arturo Mardones]

Hola,

saben instalando mondrian tengo este error cuando hago un ant test 
[java] Caused by: org.postgresql.util.PSQLException: The user property
is missing. It is mandatory.
     [java]     at
org.postgresql.jdbc1.AbstractJdbc1Connection.openConnection(AbstractJdbc1Connection.java:130)
     [java]     at org.postgresql.Driver.connect(Driver.java:139)
     [java]     at java.sql.DriverManager.getConnection(DriverManager.java:512)
     [java]     at java.sql.DriverManager.getConnection(DriverManager.java:140)

se repite 15 veces... alguien sabe a q se podra deber???

saludos,

Arturo.