When I open a RAW NEF (Nikon) image in GIMP, the dialog says:
GIMP Message Opening '/path/to/file/_DSC0001.NEF' failed: There is no RAW loader installed to open 'Raw Nikon' files. GIMP currently supports these RAW loaders: - darktable (http://www.darktable.org/), at least 1.7 - RawTherapee (http://rawtherapee.com/), at least 5.2 Please install one of them in order to load RAW files.
I installed DarkTable with:
brew cask install darktable
and have version 2.6.3.1 installed. Now the user interface does not show that error message, so GIMP detected DarkTable.
If I open an NEF image in GIMP through the command-line, but it shows Opening /path/to/file/_DSC0001.NEF
in the bottom bar and is still responsive. If I open it through the Open file dialog, the dialog remains open and the rest of the dialog is greyed out.
How can I make darktable work with GIMP?