Hello, I have installed RStudio Version 0.98.1091, R version, R Version 3.1.2, on my Windows 7 desktop (64 bit). I am using wifi without any proxy server.
Issues:- 1. I am unable to install the packages from CRAN mirror(India). I am getting the below error:- *Warning: unable to access index for repository http://ftp.iitm.ac.in/cran/bin/windows/contrib/3.1 <http://ftp.iitm.ac.in/cran/bin/windows/contrib/3.1>* *Warning: unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.1 <http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/3.1>* *Warning messages:* *1: In open.connection(con, "r") :* * unable to connect to 'cran.r-project.org <http://cran.r-project.org>' on port 80.* *2: package ‘devtools’ is not available (for R version 3.1.2) * 2. I am unable to download file using method * download.file() * I get the below error:- trying URL ' https://archive.ics.uci.edu/ml/machine-learning-databases/iris/iris.data' Error in download.file(url, file) : cannot open URL ' https://archive.ics.uci.edu/ml/machine-learning-databases/iris/iris.data' In addition: Warning message: In download.file(url, file) : InternetOpenUrl failed: 'The server name or address could not be resolved' Action Taken:- I have execute the following command in Rstudio:- *Sys.setenv(http_proxy="")* and I have created the .Reniron file in the home directory that contains *Sys.setenv(http_proxy="")* Issue is still the same. Please help me! Thanks, Aakrity [[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.
