Kalibr installation tutorial

How to install Kalibr

I was confused about installing Kalibr, but there is no even one hint in README.md. I just put them in the catkin_ws, in which so many ROS packages are also there. Unsuccessfully, it can't be compiled one by one packages by the command catkin_make -DCATKIN_WHITELIST_PACKAGE="PACKAGE_NAME". It means a good choice is to build another ROS workspace in case of rebuilding others in the same workspace.

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cd ~
mkdir -p kalibr_ws/src
cd kalibr_ws/
catkin_make
source devel/setup.bash
cd ~/kalibr_ws/src
git clone https://github.com/ethz-asl/kalibr.git
cd ..
catkin_make

References:
[1] kalibr教程
[2] Installing and Configuring Your ROS Environment
[3] ethz-asl/kalibr