[kepler-users] can I set the default R installation for Kepler to use?

[ben leinfelder]

Hi David, 
You can try a couple things:
1. Put your R's bin directory on the PATH environment variable
2. If that doesn't work, there should be an "environment.txt" file in your Kepler R module directory.
For example:
	Kepler/r-2.0.0/module-info/environment.txt
Contains lines for each OS where you can set R_HOME:
	R_HOME:Mac OS X=/Library/Frameworks/R.framework/Resources
	R_HOME:Windows=C:\Program Files\R\R-2.9.0
	R_HOME:linux=
If I remember correctly, this second option was only for the JNI implementation of the R actor, so I'd start by doing #1
Thanks,
-ben

On Oct 19, 2010, at 11:36 AM, David LeBauer wrote:

> Hello,
> 
> Can I tell Kepler to use a specific installation of R? The default on
> my machine is /usr/lib64/R/bin/R but I would like to use
> /usr/local/R-2.12.0/bin/R
> 
> For example, I do this by setting the alias in ~/.bash_profile, e.g.:
> alias R='/usr/local/R-2.12.0/bin/R'
> 
> Thanks,
> 
> David
> -- 
> David LeBauer, PhD
> Energy Biosciences Institute
> University of Illinois Urbana-Champaign
> 1206 W. Gregory Drive
> Urbana, IL  61801, U.S.A.
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