Can't access CRAN
Maybe the suggestions here help: http://cran.r-project.org/bin/windows/base/rw-FAQ.html#The-Internet-download-functions-fail_002e On Tue, Feb 17, 2009 at 8:19 PM, Charles Annis, P.E.
<Charles.Annis at statisticalengineering.com> wrote:
Dear R-Helpers: I'm running R version 2.8.1 on a 1 year old HP Pavilion with a AMD Athelon 64 Dual Core Processor 4800+ 2.50GHz chip, Vista Home Premium SP1, and 2 GB RAM. I can't add packages (even running as Administrator) because I can't connect to a CRAN mirror.
chooseCRANmirror()
(After nearly a minute I see the menu, and after any selection I immediately see) Warning message: In open.connection(con, "r") : unable to connect to 'cran.r-project.org' on port 80.
BUT - I also have R 2.6.2 installed on this machine. It works perfectly. Consulting the FAQ I tried changing permissions but no-go, plus the permissions on R 2.6.2 and R 2.8.1 appear to be identical. I'm baffled. Can anyone illuminate this situation? Thanks Charles Annis, P.E. Charles.Annis at StatisticalEngineering.com phone: 561-352-9699 eFax: 614-455-3265 http://www.StatisticalEngineering.com
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