I want to have jupyter notebook installed. But on my MacBook Pro (OS X El Capitan) and my web server (Debian 7), I get the same error: jupyter notebook is not a jupyter command.
I just follow the official installation instruction. And no error occurs during installation.
I searched for solutions but none of them works. What should I do now?
pip install notebookpipandjupyterand see if you are using the right pip.