https://github.com/roojs/gir-1.2-gtk-3.0/blob/master/GIRepository-2.0.gir
g-ir-compile GIRepository-2.0.gir -o GIRepository-2.0.typelib
+make a copy of /usr/lib/girepoistory-1.0/GIRepository-2.0.typelib
+copy that over it.
+
+
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