[cmake] Installing cmake with home-brew

  1. Download the latest CMake Mac binary distribution here: https://cmake.org/download/ (current latest is: https://cmake.org/files/v3.17/cmake-3.17.1-Darwin-x86_64.dmg)

  2. Double click the downloaded .dmg file to install it. In the window that pops up, drag the CMake icon into the Application folder.

  3. Add this line to your .bashrc file: PATH="/Applications/CMake.app/Contents/bin":"$PATH"

  4. Reload your .bashrc file: source ~/.bashrc

  5. Verify the latest cmake version is installed: cmake --version

  6. You can launch the CMake GUI by clicking on LaunchPad and typing cmake. Click on the CMake icon that appears.