[R] ROracle connection problem

[xianghe yan]

Hi,

Could somebody help me to solve this following
problem?  I just begin to learn how to connect my
Oracle database with R.  

> library(DBI)

> library(ROracle)
Warning message: 
DLL attempted to change FPU control word from 8001f to
9001f 

> ora=dbDriver("Oracle")
Error in initialize(value, ...) : Invalid names for
slots of class OraDriver: Id
> 


My system is:

Window XP,
Oracle 9.2 
R1.9.0

Thank you very much

Xianghe

Celera Genomics