README.md

requirements other than ROS2 iron:

for ceres & its dependencies:

sudo apt-get update sudo apt-get install -y libgoogle-glog-dev libgflags-dev sudo apt-get install -y libatlas-base-dev sudo apt-get install -y libeigen3-dev sudo apt-get install -y libsuitesparse-dev sudo apt-get install -y libceres-dev