When attempting to run the command {"/Applications/AMPPS/php/bin/php" -c "/Applications/AMPPS/php/etc/php.ini" "/Applications/AMPPS/ampps/softaculous/cron.php"}, I got this error:
Could not open input file: /Applications/AMPPS/ampps/softaculous/enduser/install.php
It looks like that file isn't there in the directory.