Latest installer of Collect Earth (1.6.33 from download page) for Win is missing PostgreSQL JDBC driver. This causes Saiku error:
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driver:mondrian.olap4j.MondrianOlap4jDriver
url:jdbc:mondrian:Jdbc=jdbc:postgresql://HereIsOurIPaddress:5432/CollectEarthDb;Catalog=HereIsOurPath/collectEarthCubes.xml;JdbcDrivers=org.postgresql.Driver;
12:12:00,143 WARN [RolapUtil] Mondrian: Warning: JDBC driver org.postgresql.Driver not found
12:12:00,143 WARN [RolapUtil] Mondrian: Warning: JDBC driver sun.jdbc.odbc.JdbcOdbcDriver not found
12:12:00,174 WARN [RolapUtil] Mondrian: Warning: JDBC driver oracle.jdbc.OracleDriver not found
mondrian.olap.MondrianException: Mondrian Error:Internal error: Error while creating SQL connection: Jdbc=jdbc:postgresql://HereIsOurIPaddress:5432/CollectEarthDb; JdbcUser=HereIsOurUser; JdbcPassword=HereIsOurPass
at mondrian.resource.MondrianResource$_Def0.ex(MondrianResource.java:972)
at mondrian.olap.Util.newInternal(Util.java:2403)
at mondrian.olap.Util.newError(Util.java:2419)
at mondrian.rolap.RolapConnection.<init>(RolapConnection.java:246)
at mondrian.rolap.RolapSchema.<init>(RolapSchema.java:188)
at mondrian.rolap.RolapSchema.<init>(RolapSchema.java:216)
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