express command not found in bash after installing it with npm

Question

just installed new ubuntu vm to test around with node installed things in this order:

node
mongodb-server
npm
express
mongoose

now, trying

Answer 1

Starting from express 4.00 you also need to install express generator with:

npm install -g express-generator

Only after this will you be able to run express as a command!

For confirmation see: ExpressJS.com - Migrating to Express 4