ubuntu下安装QT

下载最新QT安装脚本：https://download.qt.io/official_releases/online_installers/

sudo setstatus softmode (调整银河麒麟安全机制)

sudo ./qt-online-installer-linux-x64-4.10.0.run --mirror https://mirrors.nju.edu.cn/qt/
sudo apt install gdb
sudo apt install libxcb-xinerama0
sudo apt install build-essential
sudo apt install libgl1-mesa-dev
sudo apt install libc6-dev
sudo apt install openmpi-bin openmpi-common libopenmpi-dev

服务器版：

yum install libxkbcommon-x11

yum install mesa-libGL mesa-libGLU mesa-libGL-devel mesa-libGLU-devel

yum install libX11-devel libXext-devel libXtst-devel

rpm -ivh --force --nodeps epel-release-latest-8.noarch.rpm

dnf install xcb-util-cursor xcb-util-cursor-devel
安装gcc-13.3.0
在~/.bashrc最后加入

 

export QT_HOME=/opt/Qt/6.8.3/gcc_64
export PATH=$QT_HOME/bin:$PATH
export LD_LIBRARY_PATH=/opt/Qt/Tools/QtCreator/lib/Qt/lib:$LD_LIBRARY_PATH
export PKG_CONFIG_PATH=$QT_HOME/lib/pkgconfig:$PKG_CONFIG_PATH
export QT_QPA_PLATFORM_PLUGIN_PATH=$QT_HOME/plugins/platforms
export QT_DEBUG_PLUGINS=1