Answers for "install npm windwos"

npm install

npm install -g sass

install npm

curl -sL https://deb.nodesource.com/setup_6.x | sudo bash -
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
sudo apt-get install -y nodejs
sudo apt-get install -y npm

install npm

$ npm install
$ git add index.js package.json package-lock.json
$ git commit -m "initialize npm package"
$ git push