Mac OSX 10.8 install wget http://leveldb.googlecode.com/files/leveldb-1.9.0.tar.gz tar -zxvf leveldb-1.9.0.tar.gz cd leveldb-1.9.0/ make check cp lib* /usr/local/lib/ cp include/ /usr/local/include/ put #include <cassert> #include <iostream> #include <leveldb/db.h> int ma</leveldb/db.h></iostream></cassert>…