title: How to run CMake in Mac?
body: <p>I'm following this video: <a href="https://www.youtube.com/watch?v=7vJJMU2gMn4" rel="noreferrer">https://www.youtube.com/watch?v=7vJJMU2gMn4</a>
  but when I tried to run cmake using the command "cmake ." on Mac (which is around 2:02 in video), <a href="https://i.stack.imgur.com/MoO3D.png" rel="noreferrer">the results on my Mac</a> show that the command cmake is not found. May I ask some help to run cmake on Mac, please? </p>