install sylius with npm & gulp

sylius

# Download through composer
composer create-project -s beta sylius/sylius-standard acme (--project name)
# follw the default instruction and enter 
# Move to the newly created directory
cd --directory name
php bin/console sylius:install
# install nodejs & npm using a PPA
sudo apt-get install python-software-properties
curl -sL https://deb.nodesource.com/setup_7.x | sudo -E bash -
sudo apt-get install nodejs
sudo apt-get install build-essential
# now inside directory install npm
npm install
# run gulp command
npm run gulp
# start server 
php bin/console server:start
# open localhost:8000 to see the shop
# open localhost:8000/admin for administration panel