GitLab

Trying to use nix, got it installed and daemon running, but the first steps of any howto

# nix-channel --add https://nixos.org/channels/nixpkgs-unstable nixpkgs
# nix-channel --update

fail with

unpacking channels...
while setting up the build environment: executing '/bin/bash': No such file or directory
builder for '/nix/store/j9jgggyvbh6y9cg0ld6ygpspqmcaj2vj-nixpkgs-22.05pre343831.77fda7f6727.drv' failed with exit code 1
error: build of '/nix/store/j9jgggyvbh6y9cg0ld6ygpspqmcaj2vj-nixpkgs-22.05pre343831.77fda7f6727.drv' failed
error: program '/usr/bin/nix-env' failed with exit code 100

Am I just using it wrong or is it just broken?

I'm wondering why does it set up build environment during simple channel update