cp qt-opensource-linux-x64-5.12.10.run ~/Downloads/
cd ~/Downloads/
./qt-opensource-linux-x64-5.12.10.run
sudo apt-get install libxcb-xinerama0
sudo apt-get install build-essential
sudo apt-get install libfontconfig1
sudo apt-get install mesa-common-dev
sudo apt-get install libglu1-mesa-dev -y