https://bugzilla.redhat.com/show_bug.cgi?id=1624208
--- Comment #5 from "FeRD" (Frank Dana) ferdnyc@gmail.com --- Whoops! Fixed and rebuilt.
Spec: https://copr-be.cloud.fedoraproject.org/results/ferdnyc/parlatype/fedora-28-...
SRPM: https://copr-be.cloud.fedoraproject.org/results/ferdnyc/parlatype/fedora-28-...
The .x86_64.fc28.rpm packages from that build install without incident on my F28 system, and Parlatype functions as expected.
Thanks once more for your assistance, Robert-André. I can only hope the next steps will go just as smoothly for me.