[原文URL]：http://wiki.qt.io/Install_Qt_5_on_Ubuntu
chmod +x qt-opensource-linux-x64-5.7.0.run
./qt-opensource-linux-x64-5.7.0.run
sudo apt-get install build-essential
sudo apt-get install gdb
sudo apt-get install libfontconfig1
sudo apt-get install mesa-common-dev
sudo apt-get install libglu1-mesa-dev
Launch Qt Creator. Go to Tools > Options. Click Build & Run and select tab Kit. Configure a compiler if it is not automatically detected.
原文：http://www.cnblogs.com/xliang1015/p/7295323.html