how to get root privilege for QProcess to run installer on Mac

[fong]

I've never tried that on mac, but maybe this will work:

QDesktopServices::openUrl(QUrl::fromLocalFile("MY_APP.mpkg"));

QDesktopServices::openUrl(QUrl::fromLocalFile("MY_APP.mpkg"));

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quote from QDesktopServices docs:

It works and it's exactly what I want.Thank you!