A heads up.
I was just reading a review of DarkTable, a raw photo manager/editor on Linux Today, so I fired up synaptic and lo, and behold even, it was in the repo's. So I had synaptic install a copy, along with the plugins pkg. But while it registered itself on the graphics section of the menu, all I got was a 10 second busy cursor when I clicked on it.
Switching to a user shell:
[gene@coyote opt]$ darktable
darktable: error while loading shared libraries: liblcms2.so.2: cannot open shared object file: No such file or directory
And by golly liblcms2 was also in the repo, so it got installed.
That seems to have fixed it. You may want to re-issue that rpm with that dependency added.
Thanks & Cheers, Gene.