This repository contains a collection of packages for the Nix package manager. This collection is available from the Nix User Repository (NUR).
First configure Nix to use NUR, following the instructions in NUR documentation.
Once Nix has been set up, you can use or install packages from this repository with:
nix-shell -p nur.repos.smaret.astrochem
or
nix-env -iA nur.repos.smaret.astrochem
To avoid compiling the packages, you may download binaries with Cachix.