Try this: (tested on Windows)
remove.packages(installed.packages()[duplicated(rownames(installed.packages())),1], lib=.libPaths()[.libPaths() != .Library]) On 26/12/2007, Petar Milin <[EMAIL PROTECTED]> wrote: > Hello! > I am using R version 2.6.1, under Ubuntu 6.06 (Dapper Drake). Recently I > have realized that I have, in some cases, two or even three instances of > the same package; for example: cluster, foreign etc. Typically, two > instances occur in one of the three location: > "/usr/local/lib/R/site-library", "/usr/lib/R/site-library", or > "/usr/lib/R/library", and the third is, I suppose, part of the core system. > I would really like to clean up my system, but the question is how to do > that. Can anyone help me, please? > > Sincerely, > PM > > ______________________________________________ > R-help@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html > and provide commented, minimal, self-contained, reproducible code. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
