1、安装clang
$ sudo yum update
$ sudo yum install epel-release
$ sudo yum install clang
2、安装和配置rustup
$ sudo curl https://sh.rustup.rs -sSf | sh
$ sudo source ~/.cargo/env
$ cargo update -p parity-db
3、配置Rust toolchain
$ sudo rustup default stable
$ sudo rustup update
$ sudo rustup update nightly
$ sudo rustup target add wasm32-unknown-unknown --toolchain nightly
4、配置Node Template
$ git clone -b v3.0.0+monthly-2021-05 --depth 1 https://github.com/substrate-developer-hub/substrate-node-template
$ cd substrate-node-template
$ cargo build --release
5、运行
$ cargo run --release -- --dev --tmp