The version was the most recent rpm from the Centos repo.

I have since carried out a source build (including building an rpm), and po-face has been included successfully.

Many thanks for the pointers.

Tony

In searching on how to convert an image to g-code I have come across several sites and videos that tell me I should use the Path->Trace Bitmap option. The problem is, there is no such option (image included). I can find help on why Trace Bitmap might not work, but not why it doesn't appear in my cop...