On 9/29/2011 8:14 PM, Jp zhu wrote:
I am a new R user. I trying to install a package all Matching but failed. Here is the error msg.install.packages("Matching", dependencies=TRUE)Installing package(s) into ‘C:/Users/jzhu/Documents/R/win-library/2.13’ (as ‘lib’ is unspecified) --- Please select a CRAN mirror for use in this session --- Warning: unable to access index for repository
This seems to be your problem. For some reason, you don't seem to be able to get to the mirror. It is up, so the problem is probably at your end. Firewall, maybe? Can you even get to http://cran.wustl.edu/ using a browser?
http://cran.wustl.edu/bin/windows/contrib/2.13 Warning: unable to access index for repository http://www.stats.ox.ac.uk/pub/RWin/bin/windows/contrib/2.13 Warning messages: 1: In open.connection(con, "r") : unable to connect to 'cran.r-project.org' on port 80. 2: In getDependencies(pkgs, dependencies, available, lib) : package ‘Matching’ is not available (for R version 2.13.1) Thanks. JP -- View this message in context: http://r.789695.n4.nabble.com/trouble-in-installing-package-matching-tp3858594p3858594.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list 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.
-- Brian S. Diggs, PhD Senior Research Associate, Department of Surgery Oregon Health & Science University ______________________________________________ R-help@r-project.org mailing list 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.
