## Note
Reference from: [stackoverflow](https://stackoverflow.com/questions/49859457/how-to-reinstall-the-latest-cmake-version) and [Kitware APT Repository](https://apt.kitware.com/).
Kitware Inc provides APT repositiory that allows us to install latest CMake via apt-get.

## Steps

### 1. Get Public keys

sudo apt-get update

sudo apt-get install apt-transport-https ca-certificates gnupg software-properties-common wget

wget -qO - https://apt.kitware.com/keys/kitware-archive-latest.asc | sudo apt-key add -

### 2. Add Repository

# For Ubuntu 18.04 (bionic)
sudo apt-add-repository 'deb https://apt.kitware.com/ubuntu/ bionic main'

# For Ubuntu 16.04 (xenial)
sudo apt-add-repository 'deb https://apt.kitware.com/ubuntu/ xenial main'

# Update list
sudo apt-get update

### 3. Install CMake

sudo apt-get install cmake