title: OS X: always run app with root privileges
body: <p>I'm currently developing an application which needs root privileges for several operations (e.g. deleting system log files, etc.). One solution would be to implement a privileged helper tool which will be launched automatically by launchd. This way the user has to type in an administrator password every time such operation shall be executed (or every time the helper needs to be installed).</p>
  
  <p>Now I wonder if it is possible to create an installer package which will install the application with root privileges so the user types in the administrator credentials just once (during the installation process) and every time the application gets started it is being launched with root permissions (without prompting for admin credentials).</p>
  
  <p>Is there any way to achieve this?</p>