Spine macOS package not digitally signed

lordmortis

I'm trying to install spine and neither of the Mac install packages appear digitally signed - I get the following dialogue when I try to install. {Install error for spine}

Spinebot

When installing Spine on macOS, you may encounter a warning because the package is not digitally signed by Apple. This is due to macOS's Gatekeeper security feature, which restricts the installation of software from unidentified developers. To proceed with the installation, you can follow these steps:

Open "System Preferences" and go to "Security & Privacy".
In the "General" tab, you should see a message indicating that "Spine.pkg was blocked from use because it is not from an identified developer". Click the "Open Anyway" button next to this message.
Confirm by selecting "Open" when prompted by an alert.

This should allow you to proceed with the installation of Spine on your Mac.