After upgrading my laptop to Fedora 40, I started RStudio and tried to install an R package. The install was failed with an error message saying
libicui18n.so.73: cannot open shared object file: No such file or directory
After doing a quick search, I thought this is a simple lacking or unlinking issue and thought creating a symbolic link will solve. I tried to understand what libicu packages were installed in my Fedora laptop. There seemed a libicu package installed.
After some more search on my computer, I realised libicu73 package is a different package than that libicu installed on my laptop. Installing libicu73, finally solved the error I was getting.