harfbuzz with scons
sudo apt-get install binutils gcc g++ pkg-config ragel gtk-doc-tools libfreetype6-dev libglib2.0-dev libcairo2-dev libicu-dev libgraphite2-dev python python-pip gobject-introspection libgirepository1.0-dev
sudo python -m pip install -U pip
sudo -H pip install -U wheel setuptools
sudo -H pip install -U scons
scons --have-freetype --have-graphite2 --have-glib --have-icu --have-gobject --have-introspection