They are both available here:
http://cran.r-project.org/bin/windows/contrib/3.0/
I think it is a problem related with the mirrors you are using.

Best,

Oscar.
El 05/05/2013 16:38, "Manuel Spínola" <mspinola10@gmail.com> escribió:

> Are raster and rasterVis available for R 3.0.0?
>
> I got a warning message that both packages are not available for R 3.0.0
> but I am curious if there is a way to make them available or to know when
> they will be available.
>
> > install.packages("raster")
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   unable to access index for repository
> http://cran.at.r-project.org/bin/windows/contrib/3.0
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   unable to access index for repository
> http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.0
> Warning in install.packages :
>   package ‘raster’ is not available (for R version 3.0.0)
> Installing package into ‘C:/Users/Manuel/Documents/R/win-library/3.0’
> (as ‘lib’ is unspecified)
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   unable to access index for repository
> http://cran.at.r-project.org/bin/windows/contrib/3.0
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   InternetOpenUrl failed: ''
> Warning in install.packages :
>   unable to access index for repository
> http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.0
> Warning in install.packages :
>   package ‘raster’ is not available (for R version 3.0.0)
>
> Best,
>
> Manuel
>
> --
> *Manuel Spínola, Ph.D.*
> Instituto Internacional en Conservación y Manejo de Vida Silvestre
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>
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