卸载apt安装的
sudo apt-get remove qt5-default qtcreator sudo apt autoremove
sudo apt-get install build-essential sudo apt-get install -y libgl1-mesa-dev sudo apt-get install -y libglew-dev libsdl2-dev libsdl2-image-dev libglm-dev libfreetype6-dev sudo apt-get install -y libglfw3-dev libglfw3
去官网找要下的版本https://download.qt.io/archive/qt/
chmod a+x qt-opensource-linux-x64-5.12.11.run sudo ./qt-opensource-linux-x64-5.12.11.run
这里的安装路径要记住
安装完了
然后
sudo vim /usr/lib/x86_64-linux-gnu/qt-default/qtchooser/default.conf
把自己安装路径加上去(如下图1,2行)
然后应该就可以了
参考
https://blog.csdn.net/anyuliuxing/article/details/90369822



