[Nix-dev] I'm stuck again.. How is the nix way to do this? nix-env -i superfluous?

[Marc Weber]

> mynix = derivation {
>   all_stuff = [ ghc ghcWrapperWithLibs mutt ... ... ... ... .. .. 100
>   150 1000 ];
> }
> 
> and we no longer have a nix-env -i at all?

I can see nix-env -i as a way to populate all_stuff .. 
and builder.pl is mynix.. So it is already there?
nix is omniscient. :-)

M.