[R] Location of libraries in Windows

From: Mario Valle <mvalle_at_cscs.ch>
Date: Mon, 18 Apr 2011 09:22:24 +0200


I'm preparing to install 2.13, so I need a clarification about package location on disk.

On window the packages I have installed are under C:\Users\mvalle\R\win-library\2.12
and the ones that come with R are under "C:\Program Files\R\library"

If I execute update.packages() from the R gui, it fails because it finds e.g. Matrix as a package that should be updated but the process cannot write under R\library.

I failed to change permissions for this directory (I tried hard...) so I'm forced to run Rterm.exe as administrator just to update packages.

I would ask if moving all directories (except maybe base) from R\library to R\win-library\2.12 could be a "good thing to do". Or should I simply not update packages that come with R?

Thanks for your help!

                                                         mario

-- 
Ing. Mario Valle
Data Analysis and Visualization Group            | http://www.cscs.ch/~mvalle
Swiss National Supercomputing Centre (CSCS)      | Tel:  +41 (91) 610.82.60
v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax:  +41 (91) 610.82.82

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Received on Mon 18 Apr 2011 - 07:24:04 GMT

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