JLucke at ria.buffalo.edu wrote:> Although I have installed R many times on many machines without problems,
> I have recently encountered a problem with accessing packages. R has been
> installed successfully with the "--internet2" option. The session
info is
> below.
>> sessionInfo()
> R version 2.8.1 (2008-12-22)
> i386-pc-mingw32
>
> locale:
> LC_COLLATE=English_United States.1252;LC_CTYPE=English_United
> States.1252;LC_MONETARY=English_United
> States.1252;LC_NUMERIC=C;LC_TIME=English_United States.1252
> attached base packages:
> [1] stats graphics grDevices utils datasets methods base
> loaded via a namespace (and not attached):
> [1] tools_2.8.1
>
> When I try to load a package ("chron" in this example) from the
CMU
> mirror, I get the following error message:
>
>> utils:::menuInstallPkgs()
> --- Please select a CRAN mirror for use in this session ---
> trying URL
>
'http://lib.stat.cmu.edu/R/CRAN/bin/windows/contrib/2.8/chron_2.3-28.zip'
> Error in download.file(url, destfile, method, mode = "wb", ...) :
> cannot open URL
>
'http://lib.stat.cmu.edu/R/CRAN/bin/windows/contrib/2.8/chron_2.3-28.zip'
> In addition: Warning message:
> In download.file(url, destfile, method, mode = "wb", ...) :
> cannot open: HTTP status was '403 Forbidden (Blocked by NG)'
> Warning in download.packages(p0, destdir = tmpd, available = available, :
> download of package 'chron' failed
>
>
> This error applies to ANY package. The option --internet2 must be used. If
> not, then I cannot even access the mirror. Can anyone help me out? Could
> this be a firewall problem?
Mirror problem, I guess. Just try another mirror.
Uwe Ligges
> Joe
> [[alternative HTML version deleted]]
>
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