I have confirmed with you that rpy2 builds against a non-Enthought 
Python. The issue with the flags is probably more a question for Enthought.


L.


Laurent Gautier wrote:
> rpy2 and Enthought Python have been reported to have interaction problems.
> 
> which version of rpy2 are you trying to install ?
> 
> gyro wrote:
>> Hi,
>> I am trying to build the latest version of rpy2 on Mac OS X Snow
>> Leopard (v 10.6.2). I cloned the latest version of rpy2 from the
>> mercurial repository
>> and tried to build it. The relevant errors and program versions I am
>> using are shown below
>>
>> I compiled R (v2.10.0) from source using the following configure flags:
>> ./configure --enable-R-shlib  --enable-R-static-lib
>> --with-blas="-framework vecLib" --with-lapack
>>
>> Is this correct?
>>
>> Does anyone know what version of gcc, R, etc. will work in this case?
>> Any other advice?
>>
>> Thank you for any help you can provide.
>>
>> -g
>>
>> =========================
>>
>> $ python setup.py build
>> running build
>> running build_py
>> running build_ext
>> "/Library/Frameworks/R.framework/Resources/bin/R" CMD config LAPACK_LIBS
>> returned an empty string.
>>
>> building 'rpy2.rinterface.rinterface' extension
>> /usr/bin/gcc -fno-strict-aliasing -Wno-long-double -no-cpp-precomp
>> -mno-fused-madd -fno-common -dynamic -DNDEBUG -g -O3
>> -I/Library/Frameworks/Python.framework/Versions/5.1.1/include
>> -DR_INTERFACE_PTRS=1 -DHAVE_POSIX_SIGJMP=1 -DCSTACK_DEFNS=1
>> -DRIF_HAS_RSIGHAND=1 -Irpy/rinterface
>> -I/Library/Frameworks/Python.framework/Versions/5.1.1/include/python2.5
>> -I/Library/Frameworks/R.framework/Resources/include -c
>> rpy/rinterface/array.c -o
>> build/temp.macosx-10.4-i386-2.5/rpy/rinterface/array.o
>> -F/Library/Frameworks/R.framework/.. -framework R -framework vecLib
>> cc1: error: unrecognized command line option "-Wno-long-double"
>> cc1: error: unrecognized command line option "-framework vecLib"
>> error: command '/usr/bin/gcc' failed with exit status 1
>>
>> ----- gcc -----
>> $ /usr/bin/gcc --version
>> i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5646) (dot 1)
>> Copyright (C) 2007 Free Software Foundation, Inc.
>> This is free software; see the source for copying conditions.  There 
>> is NO
>> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR 
>> PURPOSE.
>> ----------
>>
>> ------ python -----
>> $ python --version
>> Python 2.5.4 -- EPD 5.1.1
>> ----------
>>
>> ----- R -----
>> $ /usr/bin/R
>>
>> R version 2.10.0 (2009-10-26)
>> Copyright (C) 2009 The R Foundation for Statistical Computing
>> ISBN 3-900051-07-0
>> ----------
>>
>> ------------------------------------------------------------------------------
>>  
>>
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> 


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