Installation in ubuntu 16.04.1 or 18.06

#1

Good morning, dear, however, it is not that I will be doing wrong, I follow the guide Step by step, but it falls when I command to install npm install -g genieacs
This is the guide you used https://github.com/genieacs/genieacs/wiki/Installation-Guide-Ubuntu-16.04 and

#2

What’s the error message you’re getting?

#3

@leonardopc1991 try

npm i genieacs --unsafe-perm -g