[R] Warning when running R - can't install packages either

[Jeff Newmiller]

Looks to me like something outside of R is blocking network access by R. That could be anything from you don't have networking setup to some security policy or firewall configuration. I doubt this will be the right place to resolve those issues. 
-- 
Sent from my phone. Please excuse my brevity.

On May 12, 2016 4:45:40 AM PDT, Alba Pompeo <albapompeo at gmail.com> wrote:
>Hello.
>
>I've tried to run R, but I receive many warnings and can't do simple
>stuff such as installing packages.
>
>Here's the full log when I run it.
>
>http://pastebin.com/raw/2BkNpTte
>
>Does anyone know what could be wrong here?
>
>Thanks a lot.
>
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