Slackware 12.2 -> libdvdnav:
Name: libdvdnav
Version: 4.1.3
Arch: i686
Rev: 1
Size (compressed): 97 K
Size (uncompressed): 270 K
Required Packages: glibc-solibs,
libdvdcss,
libdvdread
Homepage: http://www.mplayerhq.hu/
Download libdvdnav-4.1.3