Vagrant up bionic does not work

Support
1

Why do the instructions say:

For example, you can do the following to prepare a Ubuntu 18.04 OS:

vagrant up bionic

And I get:

vagrant up bionic
The machine with the name ‘bionic’ was not found configured for
this Vagrant environment.

?

2

You need to run that command in PYNQ folder, where vagrant file is located.