See if the SECURE APT section of the following link helps. http://cran.r-project.org/bin/linux/ubuntu/README
Dan Daniel J. Nordlund Washington State Department of Social and Health Services Planning, Performance, and Accountability Research and Data Analysis Division Olympia, WA 98504-5204 > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of John Kane > Sent: Tuesday, June 12, 2012 8:46 AM > To: r-help@r-project.org > Subject: [R] Attempting to update from R 2.14 to 2.15 > > I am very new to Linux so I probably am doing something stupid but I > cannot seem to update to R 2.15 > > Using Ubuntu 12.02 Precise Penguin > > I realise that debian packages are not updated regularly so I tried to > follow the insructions at the R-site > > So far, I have modified /etc/apt/sources.list to read > > ## R CRAN added 2012-06-12 > deb http://probability.ca/cran/bin/linux/debian squeeze-cran/ > > Issued command: sudo apt-get update > > RESULT > W: GPG error: http://probability.ca squeeze-cran/ Release: The > following signatures couldn't be verified because the public key is not > available: NO_PUBKEY 06F90DE5381BA480 > > Ubuntu seems to have happily run through all the other updates with no > problem > Any suggestions? > > Thanks > John Kane > Kingston ON Canada > > sessionInfo() > R version 2.14.1 (2011-12-22) > Platform: i686-pc-linux-gnu (32-bit) > > locale: > [1] LC_CTYPE=en_US.UTF-8 LC_NUMERIC=C > [3] LC_TIME=en_CA.UTF-8 LC_COLLATE=en_US.UTF-8 > [5] LC_MONETARY=en_CA.UTF-8 LC_MESSAGES=en_US.UTF-8 > [7] LC_PAPER=C LC_NAME=C > [9] LC_ADDRESS=C LC_TELEPHONE=C > [11] LC_MEASUREMENT=en_CA.UTF-8 LC_IDENTIFICATION=C > > attached base packages: > [1] stats graphics grDevices utils datasets methods base > > ____________________________________________________________ > GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at > http://www.inbox.com/smileys > Works with AIM®, MSN® Messenger, Yahoo!® Messenger, ICQ®, Google Talk™ > and most webmails > > ______________________________________________ > 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. ______________________________________________ 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.
