iOS framework installer .pkg fails
Installing the iOS framework fails with "The Installer encountered an error that caused the installation to fail".
The complete installer log (Window -> Installer Log -> Save) is attached. The relevant extract appears to be:
May 12 11:50:27 REDACTED installd[562]: ./postinstall: cp: /Users/redacted/Library/Developer/GStreamer/iPhone.sdk/Templates/*: No such file or directory
...
May 12 11:50:28 REDACTED installd[562]: PackageKit: Install Failed: Error Domain=PKInstallErrorDomain Code=112 "An error occurred while running scripts from the package “gstreamer-1.0-devel-1.16.0-ios-universal.pkg”." UserInfo={NSFilePath=./postinstall, NSURL=file://localhost/Users/redacted/NoBackup/gstreamer-1.0-devel-1.16.0-ios-universal.pkg#ios-framework-1.16.0-universal.pkg, PKInstallPackageIdentifier=org.freedesktop.gstreamer.universal.GStreamer, NSLocalizedDescription=An error occurred while running scripts from the package “gstreamer-1.0-devel-1.16.0-ios-universal.pkg”.} {
NSFilePath = "./postinstall";
NSLocalizedDescription = "An error occurred while running scripts from the package \U201cgstreamer-1.0-devel-1.16.0-ios-universal.pkg\U201d.";
NSURL = "file://localhost/Users/redacted/NoBackup/gstreamer-1.0-devel-1.16.0-ios-universal.pkg#ios-framework-1.16.0-universal.pkg";
PKInstallPackageIdentifier = "org.freedesktop.gstreamer.universal.GStreamer";
}
My machine has no GStreamer sub-directory under /Users/redacted/Library/Developer/.
I am attempting to install https://gstreamer.freedesktop.org/data/pkg/ios/1.16.0/gstreamer-1.0-devel-1.16.0-ios-universal.pkg
The SHA-256 checksum does match https://gstreamer.freedesktop.org/data/pkg/ios/1.16.0/gstreamer-1.0-devel-1.16.0-ios-universal.pkg.sha256sum
macOS 10.14.4
Xcode 10.2.1
GStreamer has not been installed on this machine before.