Ubuntu16.04安裝視覺SLAM環境（ceres-solver）

1、先在github上下載ceres-solver

git clone https://github.com/ceres-solver/ceres-solver.git

2、安裝ceres-solver的各種依賴項

sudo apt-get install libgoogle-glog-dev
sudo apt-get install libeigen3-dev
sudo apt-get install libatlas-base-dev
sudo apt-get install libsuitesparse-dev
sudo apt-get install libmetis-dev

3、開始安裝ceres-solver，進入ceres-solver的目錄后，打開終端。依次操作以下命令：

mkdir build
cd build/
cmake ..
make
sudo make install

到此ceres-solver已經安裝成功！