instalar o fio
npm install -g yarn
macOS instalar fios
brew install yarn
download de fios ubuntu
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt update && sudo apt install yarn
instalar o fio
brew install yarn
fio: comando não encontrado
npm install --global yarn
fios instalar janelas
npm install --global yarn