All the versions should be shown.
node --versionnpm --versionnpx --versionrustup --versionrustc --versioncargo --versiondocker -v
If all is fine, you can skip the rest of this section. Otherwise, install the obscene ones.
Node version >= 8.10
The newest version is highly recommended.
Due to NodeJS is just shipped along with some OS as default. You can check it by,
node --versionnpm --versionnpx --version
If any packages is not installed, you can go to https://nodejs.org/en/download/ and follow instructions.
Rust version >=1.46.0
The newest version is highly recommended.
You can go to https://www.rust-lang.org/tools/install and follow instructions. The installation will deliver rustup
, rustc
, and cargo
packages in once. To check the installation,
rustup --versionrustc --versioncargo --version
Docker version >= 19
The newest version is highly recommended.
To build a devnet in your local machine, Docker is an amazing tool to run one. You can go to https://www.docker.com/products/docker-desktop and follow instructions.
docker -v