I cannot build latest darktable from git on Debian testing.
I got error
/home/seg/apps/darktable/src/common/imageio_j2k.c:32:10: fatal error: openjpeg.h: No such file or directory #include <openjpeg.h> ^~~~~~~~~~~~ compilation terminated. src/CMakeFiles/lib_darktable.dir/build.make:2524: recipe for target 'src/CMakeFiles/lib_darktable.dir/common/imageio_j2k.c.o' failed make: *** [src/CMakeFiles/lib_darktable.dir/common/imageio_j2k.c.o] Error 1 make: *** Waiting for unfinished jobs.... CMakeFiles/Makefile2:1432: recipe for target 'src/CMakeFiles/lib_darktable.dir/all' failed make: *** [src/CMakeFiles/lib_darktable.dir/all] Error 2 Makefile:151: recipe for target 'all' failed make: *** [all] Error 2
It seems I have problem with libopenjpeg-dev library. I remember before I have installed all dependencies and successfully built darktable from git. But after update of my system I cannot do it again.