Fails to run GIMP development flatpak with unhelpful error message
Submitted by Allan Day
Assigned to Richard Hughes
I installed the development version of the GIMP  with Software 3.26.4. When I press "Launch" nothing happens and the following error message is shown:
"Unable to launch "GNU Image Manipulation Program": "flathub.org" is not installed."
I'm able to run it fine from the command line and the message is all kinds of confusing.