Couldn't find a vocabulary with handle zw_vocabulary_core #43
Description
Rebuilding 0.4 gives an error:
13:38:51 [ 96%] Building vocabulary reference
13:38:51 cd /usr/src/RPM/BUILD/dwgrep-0.4/x86_64-alt-linux/doc && ../libzwerg/dwgrep-gendoc zw_vocabulary_core Core\ vocabulary > /usr/src/RPM/BUILD/dwgrep-0.4/x86_64-alt-linux/doc/_source/vocabulary-core.rst
13:38:51 Couldn't find a vocabulary with handle zw_vocabulary_core
13:38:51 ../libzwerg/dwgrep-gendoc: undefined symbol: zw_vocabulary_core
13:38:51 gmake[3]: *** [doc/CMakeFiles/GenerateDocs.dir/build.make:71: doc/CMakeFiles/GenerateDocs] Error 255
13:38:51 gmake[3]: Leaving directory '/usr/src/RPM/BUILD/dwgrep-0.4/x86_64-alt-linux'
13:38:51 gmake[2]: *** [CMakeFiles/Makefile2:235: doc/CMakeFiles/GenerateDocs.dir/all] Error 2
13:38:51 gmake[1]: *** [CMakeFiles/Makefile2:371: doc/CMakeFiles/doc.dir/rule] Error 2
13:38:51 gmake: *** [Makefile:244: doc] Error 2
Full build log https://git.altlinux.org/beehive/logs/Sisyphus-x86_64/latest/error/dwgrep-0.4-alt3
The same error persists on the head of master branch.