xtrkcad binary package in Ubuntu Focal ppc64el

 With XTrackCAD you can:
  Design layouts in any scale and gauge
  Use the predefined libraries for many popular brands of turnouts to
  help you get started easily
  Add your own favorite components
  Manipulate track much like you would with actual flex-track to modify
  extend and join tracks and turnouts
  Test your design by running trains, including picking them up and moving
  them with the mouse.
  At any point you can print the design in a scale of your choice. When
  printed in 1:1 scale the printout can be used as a template for laying
  the track to build your dream layout.
  Learning XTrackCAD is made easy with the extensive on-line help and
  demonstrations.

Source package