From https://gist.github.com/tbenst/c8247a1abcf318d231c396dcdd1f5304

TODO: check if the fork of the gist has some diff

nix build .#jupyter-lab-fhs
result/bin/jupyter-lab-fhs -c 'jupyter-lab --version'

In two steps:

nix develop

env

Note: the environment variables isolation comes from the exec with the -c flag.

file /usr/lib/locale/locale-archive