On Mon, Dec 1, 2008 at 11:37 PM, Marcos Silva <[EMAIL PROTECTED]> wrote:
> Hi folks. I installed RPy2 on Windows and tried the test suggested in RPy2
> page:
>
>>>> import rpy2.tests
> Traceback (most recent call last):
> File "<interactive input>", line 1, in <module>
> File "C:\Program Files\Python25\Lib\site-packages\rpy2\tests.py", line 3,
> in <module>
> import rpy2.robjects.tests
> File "C:\Program
> Files\Python25\Lib\site-packages\rpy2\robjects\__init__.py", line 12, in
> <module>
> import rpy2.rinterface as rinterface
> File "C:\Program
> Files\Python25\Lib\site-packages\rpy2\rinterface\__init__.py", line 52, in
> <module>
> raise RuntimeError("Unable to locate R.dll within %s" % R_HOME)
> RuntimeError: Unable to locate R.dll within C
>>>>
>
> Someone has any idea of what is happening?
It looks like R_HOME has been detected as "C" rather than something
like "C:\Program Files\....". This could be bug as there have been
some changes to this code recently. A few relevant questions:
Did you setup an R_HOME environment variable?
Is R on your path?
When you installed R, did you let it record its location in the
registry? (the default)
Do you have the python module win32api installed?
Peter
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