Express JS 4.0命令行工具无法正常工作

Question

I was using express 3.x for some time. The command line tool was working perfectly fine. I decided to update to 4.0 so that I can try it out and make old apps to 4.x compatible.

sudo npm install -g express

installed express perfectly fine, but when I try

 exprsss -h

I get

bash: /usr/bin/express: No such file or directory

Is there anything I am doing wrong?

Answer 1

Express 4 seperates the generator from express.

What you need to do is to run:

$ npm install -g express-generator

Then it will work.