I tried to install the Zabbix Agent2 7.0 on a Suse SLES 15.1 distro and got the error bellow.
Then, I noticed that Zabbix version 7.0 supports Suse 15.4+.

I then tried the Agent2 version 6.0, but got the same error. It seems that version 6.0 should be supported, since the doc suggests...