Cannot `make all`

[phunanon]

Hi,
after running through all the commands provided in the Wiki for making this project (the only issue was needing to install libdb-dev) the compiler hit an error:

ffmpeg.c:44:36: fatal error: libavutil/audioconvert.h: No such file or directory
 #include <libavutil/audioconvert.h>
                                    ^

I read on an unrelated forum here that autoconvert.h is obsolete, so I tried simply replacing it with channel_layout.h but no dice.

This is the first time I've tried compiling anything with ffmpeg dependencies, so I'd appreciate the help!