Install 'Error: Exit Status 1'

Greetings. Installing Channels DVR Server on a Mac mini running MacOS 10.14.6, an the installation process dies when installing the core software (after setting the "wake from sleep" prefs), displaying "Error: Exit Status 1." When re-running the installer pkg, the message informs that the DVR server is installed, but not running. Telling it to run does nothing. Uninstalling / reinstalling, and deleting / re-downloading a new installer pkg yield the same result. Halp, y'all.

Copy paste the installer messages please

And in terminal.app paste this and paste it the output back here:

id; ls -alh ~/Library/LaunchAgents