Express not creating app

I have run the following commands:

sudo apt-get update
sudo apt-get install nodejs
sudo apt-get install npm
npm install -g express-generator@4

However when I get to the following command, it does nothing:

express /tmp/foo && cd /tmp/foo

Thanks in advance for any help.

Try as below.

1) npm install -g express-generator

2) mkdir myExpress app

3) express -e --css stylus

Options:

-h, --help output usage information

-V, --version output the version number

-e, --ejs add ejs engine support (defaults to jade)

-H, --hogan add hogan.js engine support

-c, --css add stylesheet support (less|stylus|compass) (defaults to plain css)

-f, --force force on non-empty directory