On Thu, 3 Nov 2022, Fazeel Jaleel wrote:
Dear Allin,
Yes, I followed the following link
/System/Library/CoreServices/Installer.app/Contents/MacOS/Installer
and when I opened it, I can see the follwoing message [...]
So it seems that's not the right program to invoke. Look in the
Finder for
/System/Library/CoreServices/Installer
and double-click on it. Then you should see an Installer menu at the
top of the screen, with a Window menu containing the Installer Log
item. It may be that you have to try installing the gretl package
again to get the Log to become available. When you get the error
message, see if the Installer menu with its Window item is active
before closing the installer: if so, that's the info we need.
Allin