在linux，安裝mongodb sdk

sudo apt-get install zlib1g-dev 
sudo apt-get install libmongoc-1.0-0
sudo apt-get install libbson-1.0
sudo apt-get install cmake libssl-dev libsasl2-dev

wget https://github.com/mongodb/mongo-c-driver/releases/download/1.16.2/mongo-c-driver-1.16.2.tar.gz
tar xzf mongo-c-driver-1.16.2.tar.gz
cd mongo-c-driver-1.16.2
mkdir cmake-build
cd cmake-build
cmake -DENABLE_AUTOMATIC_INIT_AND_CLEANUP=OFF ..
sudo make install

git clone https://github.com/mongodb/mongo-cxx-driver.git \
    --branch releases/stable --depth 1
cd mongo-cxx-driver/build

sudo cmake ..                                \
    -DCMAKE_BUILD_TYPE=Release          \
    -DBSONCXX_POLY_USE_MNMLSTC=1                      \
    -DCMAKE_INSTALL_PREFIX=/usr/local

sudo make EP_mnmlstc_core
sudo make
sudo make install