Hi Steve,

The suggestion of Pacal worked ok, Do you think it is neccesary to
"update.packages"? Can I "update.packages" although the "gplots" work ok?


On Tue, Mar 13, 2012 at 8:38 AM, Steve Lianoglou <
mailinglist.honeypot@gmail.com> wrote:

> Hi,
>
> It does work -- it seems like that at some point you've upgraded your
> R packages in an incorrect manner.
>
> Specifically, it looks as if you've installed a new version of R and
> just copied over libraries from a previous (pre R-2.10.x) version.
>
> Look at this error message during the install:
>
> On Tue, Mar 13, 2012 at 3:10 AM, Fernando Pistón <fpiston@gmail.com>
> wrote:
> [snip]
> > * installing *source* package ‘gplots’ ...
> > ** package ‘gplots’ successfully unpacked and MD5 sums checked
> > ** R
> > ** data
> > ** inst
> > ** preparing package for lazy loading
> > Error : package ‘caTools’ was built before R 2.10.0: please re-install it
> [snip]
>
> Your gplots install immediately aborts after that.
>
> In order to try automagically remedy the situation, you might try
> something like:
>
> R> update.packages(checkBuild=TRUE, ask=FALSE)
>
> After that's done, try re-installing gplots.
>
> HTH,
> -steve
>
> --
> Steve Lianoglou
> Graduate Student: Computational Systems Biology
>  | Memorial Sloan-Kettering Cancer Center
>  | Weill Medical College of Cornell University
> Contact Info: http://cbio.mskcc.org/~lianos/contact
>



-- 
Dr. Fernando Pistón Pistón
Instituto de Agricultura Sostenible (CSIC)
Alameda del Obispo s/n
14080-Cordoba
Spain

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