I made this:
git clone https://github.com/aurelienpierre/R-Darktable.git
cd R-Darktable
git submodule update --init
/build.sh --prefix /opt/R-Darktable --build-type Release --install --sudo
But at 70% got this error.
[ 70%] Built target global_toolbox
[ 70%] Generating introspection_rawprepare.c
Can't locate FindBin.pm in @INC (you may need to install the FindBin module) (@INC contains: /usr/local/lib64/perl5/5.34 /usr/local/share/perl5/5.34 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5) at /home/franklin/R-Darktable/tools/introspection/parser.pl line 27.
BEGIN failed--compilation aborted at /home/franklin/R-Darktable/tools/introspection/parser.pl line 27.
gmake[2]: *** [lib64/darktable/plugins/CMakeFiles/rawprepare.dir/build.make:76: lib64/darktable/plugins/introspection_rawprepare.c] Error 2
gmake[1]: *** [CMakeFiles/Makefile2:4015: lib64/darktable/plugins/CMakeFiles/rawprepare.dir/all] Error 2
gmake[1]: *** Waiting for unfinished jobs....
[ 70%] Linking C shared module libmidi.so
[ 70%] Built target midi
[ 70%] Linking C shared module liblocation.so
[ 70%] Linking C shared module libgamepad.so
[ 70%] Linking C shared module libmap_settings.so
[ 70%] Built target location
[ 70%] Built target gamepad
[ 70%] Built target map_settings
[ 70%] Linking C shared module libmap_locations.so
[ 70%] Built target map_locations
[ 70%] Linking C shared module libgeotagging.so
[ 70%] Built target geotagging
[ 70%] Linking C shared module libprint_settings.so
[ 70%] Built target print_settings
gmake: *** [Makefile:156: all] Error 2