npm install
Be sure you've defined an ./.env file with the 'MNEMONIC' environment variable. See ./.env.example for more details.
npm run test
npm run deploy -- --network <network>
Where network is:
- ganache,
- mainnet,
- rinkeby,
- ... (see list of networks in ./hardhat.config.js, complete it if necessary)
Be sure the 'MNEMONIC' environment variable is compliant with the account used to deploy, and you have funds to pay the gas fees.