[C++][cmakelists]Pangolin安装

安装依赖：

sudo apt install -y git cmake libgl1-mesa-dev
# opencv的依赖项
sudo apt install build-essential libgtk2.0-dev libvtk5-dev libjpeg-dev libtiff5-dev libjasper-dev libopenexr-dev libtbb-dev
# Pangolin依赖项
sudo apt install libglew-dev 
sudo apt install ffmpeg libavcodec-dev libavutil-dev libavformat-dev libswscale-dev libavdevice-dev 
sudo apt install libdc1394-22-dev libraw1394-dev 
sudo apt install libjpeg-dev libpng12-dev libtiff5-dev libopenexr-dev

下载源码：

git clone https://github.com/stevenlovegrove/Pangolin.git

开始编译：

mkdir build
cd build 
cmake ..
make -j4

安装到系统目录：

sudo make install