wget -c http://www.freedesktop.org/software/harfbuzz/release/harfbuzz-1.8.0.tar.bz2
tar -xjf harfbuzz-1.8.0.tar.bz2
cd harfbuzz-1.8.0
mkdir -p build
cd build
../configure --prefix="/usr"
make # Doesn't mind -j#
make install