without dev-util/intltool I get following output while emerging media-gfx/darktable-1.6.2 -- Found perl -- Missing intltool-merge -- Found xsltproc -- Found xmllint CMake Error at CMakeLists.txt:195 (message): Some external programs couldn't be found -- Configuring incomplete, errors occurred! See also "/var/tmp/portage/media-gfx/darktable-1.6.2/work/darktable-1.6.2_build/CMakeFiles/CMakeOutput.log". * ERROR: media-gfx/darktable-1.6.2::gentoo failed (configure phase): * cmake failed *
Fixed in the tree.