Nathan Orionsgate

## CMake_3_20_Ubuntu_18_04.md

      
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                bmegli
                / CMake_3_20_Ubuntu_18_04.md
            
            
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              May 26, 2024 17:36
            
              
                CMake 3.20 in Ubuntu 18.04 (reversible way)
              
          
    Motivatation


modern CMake is required for building a lot of new software
CMake is dependency for many packages (e.g. ROS related)
we don't want to remove CMake (which would remove packages that depend on it)
we want safe procedure to update CMake that can be reversed easily

Current version in OS

Check current version