On 08/10/10 19:36, pat flaherty wrote:
If I wanted I could maybe make a short research project out of why
rpy2 2.2 doesn't work with Windows (perhaps particularly Windows 7)
but I decided for the time being to get on with R.
The windows install kit (from sourceforge) for rpy2 2.0.8 installs
into python 2.6.5 on my machine. In preliminary tests, Robjects has
worked without problem.
However when I use Rinterface, I get the following problem with
attribute baseenv:
d:\use>python
Python 2.6.5 (r265:79096, Mar 19 2010, 21:48:26) [MSC v.1500 32 bit
(Intel)] on
win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import rpy2.rinterface as ri
>>> ri.initr()
0
>>> matrix = ri.baseenv["matrix"]
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'baseenv'
>>> quit()
I imagine some notion of the R environments must be in there
somewhere, but where, and under what name?
Did you consider browsing the documentation for the 2.0.x series ?
A link to it is conveniently located on the page of project about
documentation:
http://rpy.sourceforge.net/rpy2_documentation.html
So this is rpy2 2.0.8 with python 2.6.5 on Windows 7 Ultimate 64 bit.
Surprising that you have something working with a 64bit windows. The
build available on SourceForge was made with win32 (Windows XP).
Laurent
pat
On 10/7/2010 10:38 AM, pat flaherty wrote:
I fixed the link warnings temporarily by hand which makes clearer
what the proximate error is:
d:\use\rpy2-2.1.5>cl.exe /c /nologo /Ox /MD /W3 /GS- /DNDEBUG
-DWin32=1 -DCSTACK
_DEFNS=1 -DRIF_HAS_RSIGHAND=1 -Irpy\rinterface -Id:\python26\include
-Id:\python
26\PC -Id:/R/R-2.11.1/include /Tcrpy\rinterface\rinterface.c
/Fobuild\temp.win3
2-2.6\Release\rpy\rinterface\rinterface.obj /link
/LIBPATH:d:/R/R-2.11.1/bin R /
LIBPATH:d:/R/R-2.11.1/bin Rlapack /LIBPATH:d:/R/R-2.11.1/bin Rblas
rinterface.c
d:/R/R-2.11.1/include\R_ext/RS.h(43) : warning C4005: 'ERROR' :
macro redefiniti
on
C:\Program Files\Microsoft
SDKs\Windows\v6.0A\include\wingdi.h(104) : se
e previous definition of 'ERROR'
rpy\rinterface\rinterface.c(65) : fatal error C1083: Cannot open
include file: '
Rinterface.h': No such file or directory
d:\use\rpy2-2.1.5>
Searching the web, it seems that Rinterface.h on Windows has a
venerable history. One finds the file not in the normal R
distribution but rather the R source and then it almost certainly
needs modifications for Windows.
However back up. At many of the same places on the web it seems that
what I want to use, to build rpy2 on Windows, is mingw - not msvc.
Which I'll try. However, any advice is appreciated.
This person seems to have made some progress but then got stuck.
http://whatnicklife.blogspot.com/
pat
On 10/5/2010 4:20 PM, pat flaherty wrote:
Hi,
Windows 7 Ultimate 64 bit
VS 2008
R 2-11.1 (in PATH)
python 2.6.5
I get the same whether I download the kit and build with
python setup.py install
or using easy_install (since the latter seems to simply invoke the
former).
*error:*
d:\use\rpy2-2.1.5>python setup.py install
running install
running build
running build_py
running build_ext
building 'rpy2.rinterface.rinterface' extension
D:\WindowsPrograms\Microsoft Visual Studio 9.0\VC\BIN\cl.exe /c
/nologo /Ox /MD
/W3 /GS- /DNDEBUG -DWin32=1 -DCSTACK_DEFNS=1 -DRIF_HAS_RSIGHAND=1
-Irpy\rinterfa
ce -Id:\python26\include -Id:\python26\PC -Id:/R/R-2.11.1/include
/Tcrpy\rinterf
ace\rinterface.c
/Fobuild\temp.win32-2.6\Release\rpy\rinterface\rinterface.obj -
Ld:/R/R-2.11.1/bin -lR -Ld:/R/R-2.11.1/bin -lRlapack
-Ld:/R/R-2.11.1/bin -lRblas
cl : Command line warning D9002 : ignoring unknown option
'-Ld:/R/R-2.11.1/bin'
cl : Command line warning D9002 : ignoring unknown option '-lR'
cl : Command line warning D9002 : ignoring unknown option
'-Ld:/R/R-2.11.1/bin'
cl : Command line warning D9002 : ignoring unknown option '-lRlapack'
cl : Command line warning D9002 : ignoring unknown option
'-Ld:/R/R-2.11.1/bin'
cl : Command line warning D9002 : ignoring unknown option '-lRblas'
rinterface.c
d:/R/R-2.11.1/include\R_ext/RS.h(43) : warning C4005: 'ERROR' :
macro redefiniti
on
C:\Program Files\Microsoft
SDKs\Windows\v6.0A\include\wingdi.h(104) : se
e previous definition of 'ERROR'
rpy\rinterface\rinterface.c(65) : fatal error C1083: Cannot open
include file: '
Rinterface.h': No such file or directory
error: command '"D:\WindowsPrograms\Microsoft Visual Studio
9.0\VC\BIN\cl.exe"'
failed with exit status 2
d:\use\rpy2-2.1.5>
Seems to be something with the LINK options being malformed in the
generated compile (cl.exe) command?
pat
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