[R-SIG-Mac] Change Rscript to 64-bit

Alton Ing alton at altoning.com
Sat Feb 23 05:32:45 CET 2013

How can we change Rscript to execute in 64-bit?

The following script prints "i386-apple-darwin9.8.0/i386 (32-bit)" :

#!/usr/bin/env Rscript

I want to run RHadoop (rmr2) locally on Mac OS X 10.8.2 (Mountain
Lion) but it only works with Rscript in 64-bit mode.

More information about the R-SIG-Mac mailing list