linux安装qt

# 安装依赖项

sudo apt-get install build-essential libgl1-mesa-dev libglu1-mesa-dev libxtst-dev libxkbcommon-x11-dev

# 下载Qt 5.15.9 (请替换为实际的下载链接)

wget https://download.qt.io/official_releases/qt/5.15/5.15.9/single/qt-everywhere-src-5.15.9.tar.xz

# 解压缩

tar xf qt-everywhere-src-5.15.9.tar.xz

# 进入解压后的目录

cd qt-everywhere-src-5.15.9

# 配置安装路径和需要的模块（根据你的系统配置选择合适的选项）

./configure -prefix /opt/Qt5.15.9 -opensource -confirm-license -nomake examples -nomake tests

# 编译并安装

make -j$(nproc)

sudo make install

删除qt：sudo apt-get remove --auto-remove qt5-default