You might need to set R_HOME and R_USER system environment variables. I
haven't messed with rpy2 in a while, but last time I did, setting R_HOME tp
"C:\Program Files\R\R-2.12.1" and R_USER to my login name worked.

Give that a shot and let me know.


On Thu, Dec 12, 2013 at 11:34 AM, Marvin Ward, Jr. <choct...@gmail.com>wrote:

> Hello,
>
> I am attempting to use rpy2 within the IPython Notebook (v 1.1), and I am
> having difficulty getting to to work.  The mail list seems to suggest that
> rpy v2.3.8 was written specifically to work with R v3.0.2, but when I
> attempt to run any rpy2 code, I get the following error:
>
> "Unable to locate R.dll within C:\Program Files\R\R-3.0.2\bin\R.exe"
>
> I know getting rpy2 to work on 64-bit Windows 7 machines has been
> difficult, but if anyone has figured it out, I would be quite grateful.
>  After making sure that everything is up to date and looking through the
> mail-list archives, I am not at all sure how to proceed.
>
> Thanks,
> Marvin Ward Jr.
> Fiscal Analyst
> Economic Affairs Unit
> Office of Revenue 
> Analysis<http://cfo.dc.gov/cfo/cwp/view,a,1420,q,646852.asp>,
> OCFO
> Email:  marvin.w...@dc.gov
> Phone:  (202) 727-4054
>
>
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