"Rawstudio is an open-source program to read and manipulate RAW images from most digital cameras. It will convert your RAW files into JPEG, PNG or TIF images." I suggest media-gfx. Tested on amd64.
Created attachment 124785 [details] new ebuild
Created attachment 124790 [details] cleaner version of the ebuild, sorry for the trouble
Please, continue in the pending bug, thanks! *** This bug has been marked as a duplicate of bug 144237 ***