Hello, I'm fairly new to administrating shiny-server and rstudio. We have an application that is trying to deploy and when it tries to initialize the application, it needs to install some packages for the user. However, when it tries to install, in this case, stringr, it fails with "error in contrib.url(repos,type)". I've seen the solution to this being to define the repository you need to install from. Since I'm not the developer, they tell me that we need to instead install the packages in a global location so that there are no installations necessary for the client. I downloaded and unzipped the packages.tar.gz files and placed them in /usr/share/R/library, which is a defined location in .libPaths(). But when I try to initialize the application, it still fails. My question is how and where would I install these packages to be globally referenced by the application so the user can just access the URL.