### Problem description Error when restart postgresql after adding pg_pathman to shared_preload_libraries FATAL: could not load library "/usr/lib/postgresql/12/lib/pg_pathman.so": /usr/lib/postgresql/12/lib/pg_pathman.so: undefined symbol: make_attrmap ### Environment Postgresql 12.13 Ubuntu 20.04 gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0