来源：https://www.tecmint.com/install-yarn-on-centos-8/
- 安装源
curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | tee /etc/yum.repos.d/yarn.repo
- 添加
gpg
rpm --import https://dl.yarnpkg.com/rpm/pubkey.gpg
- 安装
yarn
yum install -y yarn
来源：https://www.tecmint.com/install-yarn-on-centos-8/
curl --silent --location https://dl.yarnpkg.com/rpm/yarn.repo | tee /etc/yum.repos.d/yarn.repo
gpgrpm --import https://dl.yarnpkg.com/rpm/pubkey.gpg
yarnyum install -y yarn