rebels-in-the-sky

• If not done already, install MacPorts.
• To install rebels-in-the-sky, run the following command in macOS terminal (Applications->Utilities->Terminal)
  
  sudo port install rebels-in-the-sky Copy
• To see what files were installed by rebels-in-the-sky, run:
  
  port contents rebels-in-the-sky Copy
• To later upgrade rebels-in-the-sky, run:
  
  sudo port selfupdate && sudo port upgrade rebels-in-the-sky Copy

The MacPorts Project uses a system called Trac to file tickets to report bugs and enhancement requests. Though anyone may search Trac for tickets, you must have a GitHub account in order to login to Trac to create tickets.