I am having the same problem - just installed R 3.4.0 on my Windows laptop. Same thing with packages - exactly the same error.
On Fri, Apr 28, 2017 at 12:06 PM, Robert Baer <rb...@atsu.edu> wrote: > Is there an easy work-around for the update.packages error I'm getting on > Windows 10 with R 3.4.0? > >> update.packages() > --- Please select a CRAN mirror for use in this session --- > foreign : > Version 0.8-67 installed in C:/Program Files/R/R-3.4.0/library > Version 0.8-68 available at https://mirror.las.iastate.edu/CRAN > Update (y/N/c)? y > Warning in install.packages(update[instlib == l, "Package"], l, repos = > repos, : > 'lib = "C:/Program Files/R/R-3.4.0/library"' is not writable > Error in if (file.exists(dest) && file.mtime(dest) > file.mtime(lib) && : > missing value where TRUE/FALSE needed > > -- > > > -- > Robert W. Baer, Ph.D. > Professor of Physiology > Kirksville College of Osteopathic Medicine > A T Still University of Health Sciences > 800 W. Jefferson St > Kirksville, MO 63501 > 660-626-2321 Department > 660-626-2965 FAX > > ______________________________________________ > 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. -- Dimitri Liakhovitski ______________________________________________ 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.
