you get an error like the following:
Updating HTML index of packages in '.Library'
Warning in install.packages :
cannot create file
you are currently logged in as. You can use the R function '.libPaths()' to both query and change the current location R will use to install new user-contributed libraries.
To change the default location in which to add R user contributed libraries permanently, you can add this to your user-specific .'Rprofile' file or to the system-wide '.Rprofile.site' in '/usr/lib64/Revo-7.3/R-3.1.1/lib64/R/etc', if you need to change this setting for all of your R users.
Article ID: 3103821 - Last Review: Nov 1, 2015 - Revision: 1