Hi Nishant,
It looks like rpy can¹t locate the R shared library:
RuntimeError: dlopen(/Library/Python/2.5/site-packages/_rpy2062.so, 2):
Library not loaded: libR.dylib
Try locating the libR.dylib file and then placing the exact correct
directory in the LD_LIBRARY_PATH environment variable.
-Greg
On 6/24/08 4:54PM , "Nishant Joshi" <[EMAIL PROTECTED]> wrote:
> Hi
>
> I am trying to use Rpy for a project. I am using a mac (OS X v 10.5.3)
> The version of python is 2.5.1, R is 2.6.2 and Rpy is 1.0.3. <http://1.0.3./>
> I followed the instructions in the README and didn't get any errors. However,
> when I try to import Rpy in Python, I get the following error message,
>
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "rpy.py", line 134, in <module>
> """ % RVERSION)
> RuntimeError: dlopen(/Library/Python/2.5/site-packages/_rpy2062.so, 2):
> Library not loaded: libR.dylib
> Referenced from: /Library/Python/2.5/site-packages/_rpy2062.so
> Reason: image not found
>
> RPy module can not be imported. Please check if your rpy
> installation supports R 2.6.2. <http://2.6.2./> If you have multiple R
> versions
> installed, you may need to set RHOME before importing rpy. For
> example:
>
>>>> >>> from rpy_options import set_options
>>>> >>> set_options(RHOME='c:/progra~1/r/rw2011/')
>>>> >>> from rpy import *
>
> I had tried using Rpy 1.0.3 earlier with R 2.7.1 and I had got the same error,
> so I then decided to downgrade my R to 2.6.2 hoping that that might solve this
> issue.
> What am I doing wrong here ?
>
> Any help is greatly appreciated.
>
> Thanks,
> Nishant
>
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--
Gregory R. Warnes, Ph.D
Program Director
Center for Computational Arts, Sciences, and Engineering
University of Rochester
Tel: 585-273-2794
Fax: 585-276-2097
Email: [EMAIL PROTECTED]
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