[R] installing GRASS-R packages

From: Philippe LAGACHERIE <lagache_at_supagro.inra.fr>
Date: Wed, 13 Jun 2007 13:17:31 +0200

I tried to install R packages required for the GRASS-R interface by using the following command (copied from http://www.geog.uni-hannover.de/grass/statsgrass/grass6_r_install.html): /install.packages (c("sp", "spgrass6","rgdal","maptools"), dependencies =TRUE)/
rgdal package was installed successfully; There were problems to find 'sp' and 'maptools' packages. The error message was /: dependencies 'sp' and 'maptools' are not available/. I tried to download the packages from three different mirrors with the same result ( http://cran.fr.r-project.org/ , http://cran.mirroring.de/, http://probability.ca/cran/ )
I then failed to download 'spgrass6' since it required to download first "sp"
can anybody tell me what mistake I did and how (where?) I can get these packages
Thank you very much by advance

Philippe Lagacherie
Ingénieur de Recherche HDR
Animateur équipe " Organisation Spatiale et Fonctionnement des Paysages Cultivés"
INRA LISAH Montpellier
Tel +33 (0)4 99 61 25 78.
fax +33 (0)4 67 63 26 14

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Received on Wed 13 Jun 2007 - 11:22:28 GMT

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