Translations:IfcPlusPlus/19/en

If the files are too old in your distribution, you may also compile the libraries yourself. The procedure is outlined in the main repository, openscenegraph/OpenSceneGraph. Compiling is straight forward, although you may need various dependencies like Qt 5, Freetype, Inventor, OpenEXR, COLLADA, ZLIB, GDAL, FFmpeg, Gstreamer, SDL, Cairo, and Poppler.