unable to create express MVC app

I tried installing express-mvc-generator using the following command and it was installed successfully.

sudo npm install express-mvc-generator -g 
[sudo] password for anil: 
/usr/local/bin/express >/usr/local/lib/node_modules/express-mvc-generator/bin/express
/usr/local/lib
`-- express-mvc-generator@2.2.4

But when I use

express app

I got this error:

/usr/bin/env: ‘node\r’: No such file or directory

I do not know how to solve it. please help.

via Anil Sharma