I am using a Rstudio server AMI maintained by Louis Aslett. As it happens, several packages in the system library have to be updates. However, since I don't have a permission to the system library, I get this error message, "Installation path not writeable, unable to update packages." I could move all those packages to my user library and update but I am wondering if there is any way to get around this permission issue. I would appreciate any pointers.