Messing up with your default python version which comes with OS might not be a good idea. I learnt it in the hard way. But, this is a good experience to share with you folks….

If you don’t have cmake, it need to be installed first. sudo apt install cmake extra-cmake-modules Then, following modules must be installed. sudo apt-get install qtbase5-dev qtdeclarative5-dev libkf5config-dev libkf5auth-dev libkf5package-dev libkf5declarative-dev libkf5coreaddons-dev libkf5kcmutils-dev libkf5i18n-dev libqt5core5a…