[Nix-dev] Problem upgrading Plex Media Server:

[Anders Lundstedt]

I am trying to manually modify the Plex Media Server package so that I
get the latest version. I change version, vsnHassh and sha256 in

https://github.com/NixOS/nixpkgs/blob/master/pkgs/servers/plex/default.nix

When then trying to launch Plex I get: "error while loading shared
libraries: libstdc++.so.6: cannot open shared object file: No such
file or directory".

Any advice?