Hi Kai,
> I have filled an ITP for the Nix package-manager [1].
As it happens, I did some work on this in early 2017:
https://salsa.debian.org/lamby/pkg-nix
.. but I ran out of bandwidth to persue it. I believe others on
this list took up the challenge too.
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` lamby@debian.org / chris-lamb.co.uk
`-