Dear, Carina Thanks for your adivice.
It worked finally as below: Sys.setenv(http_proxy="http://proxyserver:port";) options(repos="http://cloud.r-project.org/";) options(download.file.method="internal") J J ----- Original Message ----- >From: Carina Salt <carina.s...@googlemail.com> >To: jim holtman <jholt...@gmail.com> >Cc: qwertyui_per...@yahoo.co.jp; "r-help@r-project.org" <r-help@r-project.org> >Date: 2016/12/5, Mon 22:18 >Subject: Re: [R] Question about proxy setting of R > > >As far as I can see, the 'internal' method doesn't work for https mirrors (on >my system, anyway).� However, the http mirrors still exist (try >"http://cloud.r-project.org/"; for example) so why not just use one of those? > > >Cheers, >Carina > > >On 5 December 2016 at 12:27, jim holtman <jholt...@gmail.com> wrote: > >You will probably have to check with your network folks to see what is >>possible on your system. >> >> >>Jim Holtman >>Data Munger Guru >> >>What is the problem that you are trying to solve? >>Tell me what you want to do, not how you want to do it. >> >>On Mon, Dec 5, 2016 at 6:33 AM, <qwertyui_per...@yahoo.co.jp> wrote: >> >>> Dear Jim, >>> >>> Thanks to your advice, "Proxy Authentification" window showed up, however, >>> I couldn't access to the internet. Error messages are as below. >>> >>> ------------------------------ ------------------------------ ------- >>> > update.packages(ask='graphics' ,checkBuilt=TRUE) >>> --- Please select a CRAN mirror for use in this session --- >>> Warning: failed to download mirrors file (scheme not supported in URL >>> 'https://cran.r-project.org/CRAN_mirrors.csv'); using local file >>> 'C:/PROGRA~1/R/R-33~1.2/doc/ CRAN_mirrors.csv' >>> Warning: unable to access index for repository >>> https://cran.ism.ac.jp/src/contrib: >>>� �scheme not supported in URL 'https://cran.ism.ac.jp/src/contrib/PACKAGES' >>> >>> Proxy authentication failed: >>>� � � � �please re-enter the credentials or hit Cancel >>> ------------------------------ ------------------------------ ------- >>> >>> I assume the proxy server is only available for "http", not "https". >>> What should I do ? >>> >>> J J >>> >>> >>> ----- Original Message ----- >>> *From:* jim holtman <jholt...@gmail.com> >>> *To:* qwertyui_per...@yahoo.co.jp >>> *Date:* 2016/12/2, Fri 09:13 >>> *Subject:* Re: [R] Question about proxy setting of R >>> >>> Try this option: >>> >>>� options(download.file.method = "internal") >>> >>> >>> >>> >>> >>> Jim Holtman >>> Data Munger Guru >>> >>> What is the problem that you are trying to solve? >>> Tell me what you want to do, not how you want to do it. >>> >>> On Wed, Nov 30, 2016 at 10:37 PM, <qwertyui_per...@yahoo.co.jp> wrote: >>> >>> Hello, >>> >>> I use R 3.0.2 on Win 7 through proxy server using ".Rprofile" in home >>> directory that includes "Sys.setenv(http_proxy=proxy_ server:port)". >>> There has been no problem to access the internet for some years. >>> In this situation, I installed R 3.3.1 and then entered "update.packages >>> ()", however, "Proxy Authentification" window didn't show up and >>> failed to access the internet. Error messages are as below. >>> >>> ------------------------------ ------------------------------ ------- >>> > update.packages(ask='graphics' ,checkBuilt=TRUE) >>> --- Please select a CRAN mirror for use in this session --- >>> Warning: failed to download mirrors file (cannot open URL >>> 'https://cran.r-project.org/CRAN_mirrors.csv'); using local file >>> 'C:/PROGRA~1/R/R-33~1.2/doc/ CRAN_mirrors.csv' >>> Warning: unable to access index for repository >>> https://cran.ism.ac.jp/src/contrib: >>>� �cannot open URL 'https://cran.ism.ac.jp/src/contrib/PACKAGES' >>> Warning: unable to access index for repository >>> http://www.stats.ox.ac.uk/pub/RWin/src/contrib: >>>� �cannot open URL 'http://www.stats.ox.ac.uk/pub/RWin/src/contrib/PACKAGES >>> ' >>> Warning message: >>> In download.file(url, destfile = f, quiet = TRUE) : >>>� �cannot open URL 'https://cran.r-project.org/CRAN_mirrors.csv': HTTP >>> status was '407 Proxy Authentication Required' >>> >>> ------------------------------ ------------------------------ ------- >>> >>> Strange to say, R 3.0.2 is able to access to the internet, and R 3.3.1 >>> shows collect proxy setting in ".Rprofile"� by "Sys.getenv("http_proxy")" >>> From internet information, I added "http_proxy_user=ask" to ".Rprofile", or >>> " --internet2" to the desktop icon of R 3.3.1, ending up in the same >>> result. >>> >>> Please show me the way of proxy setting of R 3.3.1. >>> >>> ______________________________ ________________ >>> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >>> https://stat.ethz.ch/mailman/listinfo/r-help >>> PLEASE do read the posting guide http://www.r-project.org/ >>> posting-guide.html >>> and provide commented, minimal, self-contained, reproducible code. >>> >>> >>> >>> >>> >> >>� � � � [[alternative HTML version deleted]] >> >>______________________________ ________________ >>R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >>https://stat.ethz.ch/mailman/listinfo/r-help >>PLEASE do read the posting guide http://www.r-project.org/posting-guide.html >>and provide commented, minimal, self-contained, reproducible code. >> > > > [[alternative HTML version deleted]]
______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
