On Wed, May 15, 2013 at 10:42:07AM -0700, carol white wrote: > yes, and here is the output > Executing: gpg --ignore-time-conflict --no-options --no-default-keyring > --secret-keyring /tmp/tmp.DhD6e2Q3Xb --trustdb-name /etc/apt/trustdb.gpg > --keyring /etc/apt/trusted.gpg --primary-keyring /etc/apt/trusted.gpg > --keyserver keyserver.ubuntu.com --recv-keys E084DAB9 > gpg: requesting key E084DAB9 from hkp server keyserver.ubuntu.com > gpg: key E084DAB9: public key "Michael Rutter <marut...@gmail.com>" imported > gpg: Total number processed: 1 > gpg: imported: 1 (RSA: 1) >
Now you can $ sudo apt-get update and install. The error was meant to warn you about package signatures. You could ignore and go on but this way it's better. BTW, I'd recommend sudo aptitude to use apt. Best. E. ______________________________________________ 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.