[R] Problem with two libraries

[Michael Kubovy]

Hi,

I'm running
 > sessionInfo()
R version 2.6.0 (2007-10-03)
i386-apple-darwin8.10.1

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

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


I have two libraries:
(1) /Users/mk/R/i386-apple-darwin8.10.1-library/2.6/

and

(2) /Library/Frameworks/R.framework/Versions/2.6/Resources/library/

When I try to load a recently-installed package (plotAndPlayGTK)  
which got installed in (1) it tries to load RGtk2 which is in (2) and  
it fails.

I would like advice on how to consolidate these two in (2) and make  
(2) the default library (if that's adivsable) and how to make the  
upgrade to future versions of R as trouble-free as possible.
_____________________________
Professor Michael Kubovy
University of Virginia
Department of Psychology
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