Qt Creator extra Lib Code for C++

When you finished installing Qt on linux you still need to setup these libs for G++ use.

 

sudo apt-get install libfreetype6
sudo apt-get install libfreetype6-dev
sudo apt-get install fontconfig
sudo apt-get install libfontconfig1
sudo apt-get install libfontconfig1-dev

 

sudo apt-get install libqt4-dev