This repo contains the Domain Smart Contract sample updated for Neo N3 RC1 and with additional assets that can be used with the Neo 3 RC1 version of the Neo Blockchain Toolkit.
Note, if you're using VS Code Remote Container or GitHub Codespaces, the devcontainer Dockerfile for this repo has all the prerequisites installed.
Installing on Ubuntu 18.04 or 20.04 also requires installing libsnappy-dev and libc6-dev via apt-get.
$ sudo apt install libsnappy-dev libc6-dev -yInstalling on MacOS requires installing rocksdb via Homebrew.
$ brew install rocksdb