Thanks.
But I am using R from command line, and I think it is set correctly:
> Sys.getenv("R_ARCH")
[1] "/x86_64"
--
Jiqiang
On Thu, Nov 15, 2012 at 1:30 PM, JJ Allaire <[email protected]> wrote:
>
>
> On Thu, Nov 15, 2012 at 1:20 PM, Jiqiang Guo <[email protected]> wrote:
>>
>> I tried the example of sourceCpp on Mac mountain lion with R 2.15.1
>> with the following error (I hit the similar error in using RStan as
>> well).
>
>
> I think the common problem here might be whether R_ARCH is set correctly. On
> the Mac R_ARCH needs to be set in order for R CMD SHLIB, which is used by
> both sourceCpp and RStan, to work.
>
> For 64-bit Macs this value would be:
>
> R_ARCH=/x86_64
>
> What is R_ARCH set to in your session?
>
> J.J.
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