Salut à tous,
je rencontre un problème avec le module rpy,
je viens d'installer R 2.13.0 et voici l'erreur que je rencontre :
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python setup.py install
RHOMES= []
DEBUG= True
Setting RHOMES to  ['/usr/local/lib/R']
Traceback (most recent call last):
  File "setup.py", line 109, in <module>
    RVERSION = rpy_tools.get_R_VERSION(RHOME, force_exec=True)
  File "/home/ben/rpy-1.0.3/rpy_tools.py", line 103, in get_R_VERSION
    raise RuntimeError("Couldn't obtain version number from output\n"
RuntimeError: Couldn't obtain version number from output
of `R --version'.

J'ai respecté la procédure d'install du README :
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To install RPy follow the steps:
 
(a) First of all, you *must* check that you have built R with the configure
    option '--enable-R-shlib', in order to make R as a shared library.  If
    not, the following steps should be enough:
 
        <go to the R source directory>
        make distclean
        ./configure --enable-R-shlib
        make
        make install
 
    (Solaris users, please, see the note (a) below.)
 
(b) Then, configure the path to the R library.  You have several ways to do
    this (substitute RHOME with the path where R is installed, usually
    /usr/local/lib/R):
 
	o make a link to RHOME/bin/libR.so in /usr/local/lib or /usr/lib, then
          run 'ldconfig',
 
        o or, put the following line in your .bashrc (or equivalent):
 
            export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:RHOME/bin
 
        o or, edit the file /etc/ld.so.conf and add the following line:
 
            RHOME/bin
 
          and then, run 'ldconfig'.
 
 
(c) Now, just type:
 
        python setup.py install
mais quelquechose ne va pas
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 R --version
R version 2.13.0 (2011-04-13)
Copyright (C) 2011 The R Foundation for Statistical Computing
ISBN 3-900051-07-0
Platform: i686-pc-linux-gnu (32-bit)
 
R is free software and comes with ABSOLUTELY NO WARRANTY.
You are welcome to redistribute it under the terms of the
GNU General Public License version 2.
For more information about these matters see
http://www.gnu.org/licenses/.
quelqu'un a une idée, je ne suis pas un expert en R ...

ps : je suis sous opensuse 11.4

merci d'avance,
ben