I'm lazy

Install QXmlEdit on Ubuntu

Setting up QXmlEdit on Ubuntu 20.04 ...

2021-12-07

0. Set up your C++ compiler
1. Download the latest and greatest source tarball
2. sudo apt install -y qt5-default qt5-default libqt5svg5-dev qtdeclarative5-dev libqt5xmlpatterns5-dev libqt5scxml5-dev
3. qmake
4. make
5. sudo make install
6. run it with export LD_LIBRARY_PATH=/opt/qxmledit/:$LD_LIBRARY_PATH and /opt/qxmledit/qxmledit

have fun!