Dear All: I am trying to install the package "diagram". It is in the list. But when I selected the package to install it, it says:
Question: "would you like to use a personal library instead?" I selected No. Then it says > utils:::menuInstallPkgs() Warning in install.packages(NULL, .libPaths()[1L], dependencies = NA, type = type) : 'lib = "C:/Program Files/R/R-3.4.1/library"' is not writable Error in install.packages(NULL, .libPaths()[1L], dependencies = NA, type = type) : unable to install packages > Any help will be appreciated. with many thanks abou -- ______________________ AbouEl-Makarim Aboueissa, PhD Department of Mathematics and Statistics University of Southern Maine [[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.