You are RIGHT!!!
This problem really came from node version I installed in my laptop. To make "npm link" without sudo I was using nvm to install NodeJS and I forgot to select version 12.17.0.
Great teams. Thanks a lot!
Well this looks interesting. Short snippet from their how it works page. Shame it's a long way off though.
When Letโs Encrypt launches in Summer 2015, enabling HTTPS for your site will be as easy as installing a small piece of certificate management software on the server:
$ sudo apt-get install lets-encrypt
$ lets-encrypt example.com
Thatโs all there is to it! https://example.com is immediately live.
The Letโs Encrypt management software will:
No validation emails, no complicated configuration editing, no expired certificates breaking your website. And of course, because Letโs Encrypt provides certificates for free, no need to arrange payment.
This looks really awesome
Wow, sounds great. I am guessing currently getting https enabled takes a little bit of work to get going.
Thanks @a_5mith