Krang is a Scheme R7RS interpreter with a focus on minimalism, portability and embedding use-cases.
Krang uses Nix for dependency management. Install nix if you havent already and then you can build Krang with
$ nix build
This will build Krang for both the host platform and for WASI (a primary target of this project).
To only build it for the host platform
$ nix build -f default.nix host
And for WASI
$ nix build -f default.nix wasi
To get a development shell for the host or WASI
$ nix-shell -A wasi/host