Install package via Installer not compitable with Catalina

[foster]

How to get Installer app (not OS installer) to allow a package to be installed
(clover 4972 in this case).
I could not get past not compatible with this version of macOS.

I know there is a way to get the installer app to allow the install anyway but I cant find it.

My solution keep Catalina public beta 1 on a separate volume, just in case!

 

[TommyV]

i have the same issue, evenmore atheros installer for my wifi card does same error.