You still sent HTML mail, and we got a nigh-unreadable version with lots of blank lines.

Your OS *is* for i386: a properly functioning 64-bit buils on MacIntel reports

sessionInfo()
R version 2.9.0 Under development (unstable) (2009-02-27 r48020)
i386-apple-darwin9.6.0

locale:
C/en_GB.UTF-8/C/C/en_GB.UTF-8/en_GB.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

(I have LC_COLLATE set to C).  That it is 64-bit is seen from

.Machine$sizeof.pointer
[1] 8

Like Solaris and some other OSes, Darwin can run 32- and 64-bit code on the same basically 32-bit OS. Some OSes do it the other way around, so e.g. Windows and Linux run a 32-bit subsystem with a 64-bit kernel.

I suspect you do have s 64-bit build of R running on your 32-bit OS.


On Fri, 27 Feb 2009, Ping-Hsun Hsieh wrote:

Dear all,

I am sending the same email again.

It seems that the text coding of my earlier email has something wrong.



Please discard the earlier one.

I am sorry for any inconvenience this might cause you.



Thanks,

Ping-Hsun(Mike)





======================

Dear all,



I have been looking for solutions for my problem on installing x86_64 R under 
my home directory

on Mac OS X for a couple days.



It seems to me that the best described answer is on 
http://r.research.att.com/building.html

I followed pretty much every step on the page, and I do get R installed in my 
home directory, but it is a i386 version, not a x86_64.





Here are what I have for installation.

## User privilege:

Normal user with root privilege…



## System:

Mac OS X/Leopard 10.5.6/Intel Xeon/ X code (latest ver.) installed



## Source codes:

“R-2.8.1.tar.gz”, downloaded from 
http://cran.fhcrc.org/src/base/R-2/R-2.8.1.tar.gz



## my configure:

$./configure –prefix=$HOME r_arch=x86_64 \

CC="gcc -arch x86_64 -std=gnu99" \

CXX="g++ -arch x86_64" \

OBJC="gcc -arch x86_64" \

F77="gfortran -arch x86_64" \

FC="gfortran -arch x86_64" \

--with-system-zlib \

--with-blas='-framework vecLib' --with-lapack



## make and install

$make

$make install



One clue might be helpful is that after running the configure, there is a 
sentence said

“R is now configured for i386-apple-darwin9.6.0”

Not sure why it is configured for i386 though.



Besides, I also tried and ran the entire codes under copy/paste guide on the 
same page http://r.research.att.com/building.html, but still got the same 
result.





## The following is the sessionInfo() of R

sessionInfo()

R version 2.8.1 (2008-12-22)

i386-apple-darwin9.6.0



locale:

C



attached base packages:

[1] stats     graphics  grDevices utils     datasets  methods   base



## end of sessionInfo()





Any suggestion or comments?



Thanks in advance!



Ping-Hsun(Mike)
















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--
Brian D. Ripley,                  [email protected]
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272866 (PA)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595
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