I always get this error with easy install

[Mestoof]

this is how i install my ERPNEXT
it’s work for me many time without any error

How to install erpnext from A-Z

Hello everyone today i will show you how to install ERPNEXT step by step **==> First of all you should make a new installation of Ubuntu 16 or 18 lts ** ==> in my case i have Ubuntu 16.04 lts server installed on Virtualbox 6 **==> i will use SSH to make this installation ** ==> in your Virtualbox machine tape: ip a **==> to get your ip address ** ==> i will use putty for SSH connexion ==> let’s move to Root account: sudo su ----- Test the internet connexion ----- ping www.google.com -…