Oracle Linux 7.9 x Openvas

Hi there! :smile:
I’m new here, sorry if the topic is in the wrong area and sorry for my English, I’m Brazilian.

My question: i’m trying install the openvas scanner on Oracle Linux 7.9;
I found some problems in the installation and did not find material about this.
Is Openvas supported for Oracle Linux?
Is there any documentation that I can consult for questions?

One of the problems:
Problem gettting data from URL on openvas-setup


Looks like you are either using an outdated version of GVM itself or an outdated version of the greenbone-nvt-sync script which is still trying to download the feed via HTTP from a system which isn’t available anymore: