Building ports including NPM modules

[spag]

I am trying to build a port including npm modules using a manual:
https://people.freebsd.org/~olivierd/porters-handbook/using-nodejs.html

I am getting this message:

make: "/usr/ports/Mk/bsd.port.mk" line 1433: Cannot open /usr/ports/Mk/Uses/node.mk

did a check but there is no /usr/ports/Mk/Uses/node.mk file.

Is manual missing something or I am?
Thanks,

 

[SirDice]

It doesn't exist and as far as I can see it never did. It looks like somebody's personal playground.

Chapter 15: Using USES Macros