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64-bit R compiling problem on Leopard

On Dec 6, 2007, at 9:40 PM, ? ?? wrote:

            
I'm pretty sure that your /usr/bin/R comes from a different build.  
Make sure you remove old scripts.

FWIW: dual 32-bit and 64-bit binaries of current R 2.6.1 patched and R- 
devel for Leopard are available from
http://r.research.att.com/
They support all four architectures. To start 64-bit Intel R use R -- 
arch=x86_64, for 64-bit ppc it is R --arch=ppc64.

Cheers,
Simon