dependency hell OR it should not be this hard

[Tzafrir Cohen]

On 11/08/2019 4:42, Ari Becker wrote:
> No, it doesn't have to be that hard. Plugging NixOS:
> https://nixos.org/nixos/about.html which solves this issue by making
> safe rollbacks as easy as rebooting and choosing the previous immutable
> system configuration.

Nixos and the similar Guix indeed disallow any scripts at package install.

>From some anecdotial evidence, at least in some cases this translatest
to more manual changes required by the users in their configuration.

-- Tzafrir