-for a list of required software. You don't need everything listed
-there. In particular, mp3, ogg vorbis and aac, ortp support is
-optional. Autoconf will detect what is installed on your system
-and will only try to build those executables that can be built with
-your setup.
+for a list of required software. You don't need everything listed there. In
+particular, mp3, ogg vorbis and aac support are all optional. Autoconf will
+detect what is installed on your system and will only try to build those
+executables that can be built with your setup.