Hi,
Terry is a subpart of tuttleofx which contains some image processing algorithms written using boost::gil. As it's an internal library and it's not installed during the "make install".
But it's an header only library which only rely on boost. So if you want to use it directly, you need to add "libraries/terry/src" and "libraries/boostHack" in your INCLUDE_PATH before boost includes. We just override one file of boost::gil for a bug fix and add some gil extensions.
Terry is an internal library so I'm not sure if that's what you are looking for. What do you want to use from terry?
Regards,
Fabien