# 安裝 node.js 先
sudo apt-get install curl software-properties-common
curl -sL https://deb.nodesource.com/setup_12.x | sudo bash -
sudo apt-get update sudo apt-get install nodejs
# 安裝模組管理 (可有可無
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-get update && sudo apt-get install yarn
# 安裝 ethercalc
sudo npm install -g ethercalc
ethercalc
再開瀏覽器到 yourip:8000