Hi, There's another libdvdread library which can be found at http://www.dtek.chalmers.se/groups/dvd/dist/ (It's used in BLFS, Beyond Linux From Scratch) At first I wasn't sure if it was an earlier version of your libdvdread-4.1.3. But after looking at your Changelog I think they must be independent programs. Do you think it might be better to change the name of your libdvdread to something else? Since there is a pre-existing library with the same name it could lead to confusion. Toni