Hi there. I am running into some issues installing packages in R Studio. I have tried restarting R and removing packages and then reinstalling them, but nothing seems to be working. Below is a copy of the error that I am receiving. This is just an example for the 'rmarkdown' package - the same is happening for other packages too. In response to this error, I tried to remove and reinstall the 'Rcpp' package to no effect. I've seen similar questions asked, but most threads have been closed with no solution reached. I'd appreciate some assistance, thanks!
Error: package or namespace load failed for ‘rmarkdown’ in dyn.load(file, DLLpath = DLLpath, ...): unable to load shared object '/home/jovyan/.local/share/renv/cache/v5/R-3.6/x86_64-conda_cos6-linux-gnu/Rcpp/1.0.6/dbb5e436998a7eba5a9d682060533338/Rcpp/libs/Rcpp.so': /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by /home/jovyan/.local/share/renv/cache/v5/R-3.6/x86_64-conda_cos6-linux-gnu/Rcpp/1.0.6/dbb5e436998a7eba5a9d682060533338/Rcpp/libs/Rcpp.so)