Isn't it that simply the directory package_archive does not exist?
What gives:
system("ls ~/.rkward", intern=TRUE)
And is this specific to rkward? Do you have the same in the console?
Matthieu
marcantonio a écrit :
> Hi,
> I receive an error message when I try to update a package.
>
> this is the output from the configure packages (update tab) tool:
>
> Type 'contributors()' for more information and
>
> 'citation()' on how to cite R or R packages in publications.
>
> Type 'demo()' for some demos, 'help()' for on-line help, or
>
> 'help.start()' for an HTML browser interface to help.
>
> Type 'q()' to quit R.
>
> > options (repos=c (CRAN="http://cran.stat.ucla.edu/";,
> "http://cran.stat.ucla.edu/";, "http://dssm.unipa.it/CRAN";))
>
> > install.packages (pkgs=c ("pcalg"),
> lib="/home/peppe/R/i486-pc-linux-gnu-library/2.10",
> destdir="/home/peppe/.rkward/package_archive")
>
>
>
> this is the error message:
>
> R version 2.10.1 (2009-12-14)
>
> Copyright (C) 2009 The R Foundation for Statistical Computing
>
> ISBN 3-900051-07-0
>
> R is free software and comes with ABSOLUTELY NO WARRANTY.
>
> You are welcome to redistribute it under certain conditions.
>
> Type 'license()' or 'licence()' for distribution details.
>
> Natural language support but running in an English locale
>
> R is a collaborative project with many contributors.
>
> also installing the dependencies ‘abind’, ‘corpcor’
>
> Error in download.packages(pkgs, destdir = tmpd, available = available, :
>
> 'destdir' is not a directory
>
> Calls: install.packages -> download.packages
>
> Execution halted
>
> Installation process died with exit code 1
>
>
> Thanks for your answer.
>
>
> Saluti.
>
> Peppe
>
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>
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