On 2011-08-25 01:53, June Kim (김창준) wrote:
A few weeks ago, I posted:
Red-R (http://www.red-r.org/ ) package includes precompiled win32
Rpy2(a bit modified) binaries for quite recent R version.
I corresponded with Kyle last year regarding this and the following
comments correspond to that time.
That version of rpy2 corresponds to 2.0.8 with the changes:
- modified to accommodate the relatively recent changes in R regarding
the installation paths on Windows (this change in R is the only reason
why rpy2-2.0.8 is no longer working with recent R versions on Windows).
- removed numpy-related features and made R vectors always converted to
Python lists of lists (so much for performances)
He also chose to someone have a fork, and in order to not interfere with
an existing rpy2 installation (which is a nice and mindful attention)
called his build rpy3 (which I see as a bit of a misnomer since this is
mostly an older version of rpy2).
Another option is using http://www.webarray.org/softwares/PypeR/
...or pyRserve.
On Mon, Aug 8, 2011 at 1:54 PM, Vinay Boocha <bvinayre...@yahoo.com
<mailto:bvinayre...@yahoo.com>> wrote:
Hi All,
I have been trying hard to setup rpy2 on my Windows 7 PC. I am at
a stage now where I really need some help from you to go to the
next step in the process.
The error where I am stuck is when I do "import rpy2.tests". Not
sure why python could not open the dll. And not sure what it means
"Specified Module not found". The opened R.dll in dependency
walker and ensured all dlls are available.
Any insight is appreciated. Thanks.
>>> import rpy2.tests
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Python27\lib\site-packages\rpy2\tests.py", line 3, in
<module>
import rpy2.robjects.tests
File "C:\Python27\lib\site-packages\rpy2\robjects\__init__.py",
line 12, in <m
odule>
import rpy2.rinterface as rinterface
File
"C:\Python27\lib\site-packages\rpy2\rinterface\__init__.py", line
72, in
<module>
from rpy2.rinterface.rinterface import *
ImportError: DLL load failed: The specified module could not be found.
I am using the below version:
rpy2: 2.0.8 precompiled package
Python: 27
R: 2.12.1 /2.13.1
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