<installer-gui-script minSpecVersion="2">

<options hostArchitectures="arm64,x86_64" customize="never" require-scripts="true" allow-external-scripts="false"/>

<installation-check script="installCheck();"/>

<script>

function installCheck() {

if (!(system.compareVersions(system.version.ProductVersion, '12') &gt;= 0)) {

my.result.title = 'Unable to install';

my.result.message = 'GitHub CLI requires macOS 12 or later.';

my.result.type = 'Fatal';

return false;

}

return true;

}

</script>