I recentlry tried to upgrade to 2.8.0. I ended up uninstalling 2.7.2 and installing 2.8.0 becuase the line in the FAQ states:
That's a matter of taste. For most people the best thing to do is to uninstall R (see the previous Q), install the new version, copy any installed packages to the library folder in the new installation, run update.packages(checkBuilt=TRUE, ask=FALSE) in the new R and then delete anything left of the old installation. Different versions of R are quite deliberately installed in parallel folders so you can keep old versions around if you wish. The problem that I had is the library directroy in 2.8.0 was almost identical to 2.7.2. No folders that were different from the installation with 2.8.0 yet I know that I have installed packages. So I am not sure what to copy. I also uninstalled Tinn-R and tried to reinstall it now I am getting the ".trpaths not found" error. So I tried to configure the Tinn-R installation and I get: Warning in install.packages("Hmisc") : argument 'lib' is missing: using 'F:\Users\Kevin\Documents/R/win-library/2.8' --- Please select a CRAN mirror for use in this session --- Warning message: package ‘Hmisc’ is not available Upgrading shouldn't be this hard. I am doing something either out of order or just plain wrong. Any hints on upgrading? Thank you. Kevin ______________________________________________ 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.