Something

 ldconfig -v | grep libdb
ldconfig: Path `/usr/lib/mysql' given more than once
 libdb-4.2.so -> libdb-4.2.so
 libdb-4.1.so -> libdb-4.1.so
 libdb-3.3.so -> libdb-3.3.so
 libdb.so.3 -> libdb2.so.3
 libdb_cxx-4.2.so -> libdb_cxx-4.2.so
 libdbus-glib-1.so.0 -> libdbus-glib-1.so.0.0.0
 libdbus-1.so.0 -> libdbus-1.so.0.0.0
 libdbi.so.0 -> libdbi.so.0.0.4
 libdb.so.2 -> libdb1.so.2
 libdb-4.2.so -> libdb.so
 libdb-4.2.so -> libdb-4.2.so
 libdb-4.2.so -> libdb-4.2.so
 libdb-4.2.so -> libdb-4.2.so
 libdb_cxx-4.2.so -> libdb_cxx-4.2.so
 libdb_cxx-4.2.so -> libdb_cxx-4.2.so
 libdb_cxx-4.2.so -> libdb_cxx-4.2.so