Missing file libnss3.so

I installed ide2 on the linux beta portion of my chromebook. At first attempt to run I got this error. Is it missing from the download zip?

./arduino-ide: error while loading shared libraries: libnss3.so: cannot open shared object file: No such file or directory

A quick google for chromebook libnss3 seems to indicate that libnss3 is not installed on a chromebook in general; conclusion based on https://www.reddit.com/r/Crostini/comments/ch97u3/how_to_install_libnss3_package_on_chromebook/

thanks very much, I will install it and see what happ ens