# Note: depends on qtbase
wget -c https://download.qt.io/official_releases/qt/5.9/5.9.1/submodules/qttools-opensource-src-5.9.1.tar.xz
tar -xJf qttools-opensource-src-5.9.1.tar.xz
cd qttools-opensource-src-5.9.1
qmake
make # Doesn't mind -j#
make install