You may have a proxy in your network that has to be used. Since this
seems to be Windows: Please see the R for Windows FAQs for more information.
Best wishes,
Uwe
On 01.09.2010 19:43, Lenart, Joseph wrote:> Hello,
>
> I was wondering if anyone has run across this problem in the past and might
be able to suggest a solution.
>
> I did a review of the FAQ's link trying to find a topic that closely
related to the experience I was having, however I didn't see
> anything that might help in diagnosing the problem.
>
> While invoking the options under the "package" menu I get the
following errors:
>
>> chooseCRANmirror()
> Warning message:
> In open.connection(con, "r") : cannot open: HTTP status was
'0 (nil)'
>> setRepositories()
>> update.packages(ask='graphics')
> Warning: unable to access index for repository
http://www.ibiblio.org/pub/languages/R/CRAN/bin/windows/contrib/2.11
> Warning: unable to access index for repository
http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.11
>> utils:::menuInstallPkgs()
> Warning: unable to access index for repository
http://www.ibiblio.org/pub/languages/R/CRAN/bin/windows/contrib/2.11
> Warning: unable to access index for repository
http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.11
> Error in install.packages(NULL, .libPaths()[1L], dependencies = NA, type =
type) :
> no packages were specified
>> setRepositories()
>
> Does anyone have any insights into what might cause this issue, and how I
might fix the problem?
> Any thoughts you may have would be greatly appreciated.
>
> Thanks in advance - Joe Lenart
>
> p.s. - I have confirmed that I can access the mirror sites using a regular
browser, so I do not believe this to be a security
> or firewall-related issue.
>
> Ad Astra...
> Joseph P. Lenart
>
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